# Record and brief — Illinois v. Gates

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## Record

- **Collection:** Supreme Court brief
- **Document type:** Record and brief
- **Published:** January 1, 1983
- **Citation:** 462 U.S. 213

## Text

-wontad

| Office -Supreme Court, U.S.
FILED

AUG 25 1981

THE STATE OF ILLINOIS,

Petitioner,

LANCE GATES anp SUSAN GATES,
Respondents.

PETITION FOR WRIT OF CERTIORARI
TO THE SUPREME COURT OF ILLINOIS

TYRONE C. FAHNER,
Attorney General of the State
of Illinois
Metsourne A. Nok, Jr.
Assistant Attorney General
188 West Randolph Street
(Suite 2200)
Chicago, Illinois 60601

J. MicHakt Fitzsimmons Attorneys for Petitioner

State’s Attorney for DuPage County
Tuomas L. KNIGHT
BarBARA A. PREINER
Assistant State’s Attorneys
207 South Reber Street
Wheaton, Illinois 60187
Of Counsel

A

Printed by the Authority of the State of Illinois — 8-25-81

QUESTION PRESENTED FOR REVIEW

Whether detailed information provided to police by an
anonymous informer, coupled with government corrobora-
tion of the information, provide probable cause for the is-
suance of a search warrant?

INDEX
PAGE
END N Shoe cucdanvearcinedee sets os i
EE ono 6660s 6-0sveghadedayharest wees l
EE Vent on boeecondsndveweengenaeae vance 2
GD svn a cccncccveessccccese 3
Reasons For Granting the Writ:
Detailed information provided to police by an
anonymous informer, coupled with government
corroboration of the information, established
probable cause for the issuance of a search war-
PER cia codenabessardaveteucevae te tsesves 6
SD 6. 56.405 66 0 OV es ee rddeedeanees césenee 18
Appendix A, Supreme Court Opinion ............ la

Appendix B, Appellate Court Opinion............ lb

AUTHORITIES CITED
CONSTITUTION PAGE
United States Constitution amendment IV ..... 3
CASES
Beck v. Ohio, 379 U.S. 89, 13 L.Ed.2d 142, 85

et, ED. C64 a4 dwhbekennkena i's 7
McCray v. Iliinois, 386 U.S. 300, 18 L.Ed.2d
eee ere 7
United States v. Ventresca, 380 U.S. 102, 13
L.Ed.2d 684, 85 S.Ct. 741(1965)........... 7,17
Jones v. United States, 362 U.S. 257, 4 L.Ed.2d
Ge ee DMEED on cv cecusescéiecce’s 7, 15
Aguilar v. Texas, 378 U.S. 108, 12 L.Ed.2d 723,
TP CUUIIED > bcebabvscaecesoseuse 5, 7, 8,
12, 13,
14, 15
Stanley v. State, 19 Md.App. 507, 313 A.2d 847
EE 5.1.0 5.5.64 ab bee UCL ee th awh aes 8
Spinelli v. United States, 393 U.S. 410, 21
L.Ed.2d 637, 89 S.Ct. 329(1959)........... 8, 9, 10,
11, 12,
13, 14,
16, 17
Draper v. United States, 358 U.S. 307, 3 L.Ed.2d
Bes POs DP CRRUED oc ccs cc cdc ce ces. 9, 10, 11,
12, 14, 17

Whitely v. Warden of Wyoming State Penitentt-
ary, 401 U.S. 560, 28 L.Ed.2d 306, 91 S.Ct.
a RR eres eon em 14, 15

State v. Thorp, 358 A.2d 655 (N.H. 1976)...... 15

United States v. Edmonds, 535 F.2d 714 (2d Cir.
INS S00 We 0 ced Ons Soe R Maen ares Oe és

United States v. Anderson, 500 F.2d 1311 (5th
DI 562 295 cb cea Soe eal.

lie.

3n the Supreme Court of the Anited States

Tue Stare or ILumNots,
Petitioner,

v.

LANcE GATES AND SusAN GATES,
Respondents.

On Writ of Certiorari To
The Supreme Court of Illinois

JOINT APPENDIX

Tyrone C. FAHNER
Attorney General
State of Illinois

Paut P. Breset, Jr.
First Assistant Attorney General

Daniet M. Harris
Assistant Attorney General
160 North LaSalle Street
Room 800
Chicago, Illinois 60601
(312) 793-4714

Attorneys for Petitioner.

Printed by the Authority of the State of Illinois — {3-25-82}

TABLE OF CONTENTS
PAGE
Illinois Supreme Court Opinion ................- la
Illinois Appellate Court Opinion ................. Ib

Affidavit for Search Warrant ..................-. 10b

la

SUPREME COURT OPINION

Docket No. 53453 — Agenda 6 — January 1981.
THE PEOPLE OF THE STATE OF ILLINOIS,

Appellant,
v. LANCE GATES et al., Appellees.

MR. JUSTICE WARD delivered the opinion of the court:

On May 3, 1978, the Bloomingdale police department
received by mail an anonymous handwritten letter which al-
leged that Susan Gates and Lance Gates, her husband, were
planning to travel to Florida in a few days for the purpose of
obtaining illegal drugs. The letter read:

**This letter is to inform you that you have a
couple in your town who strictly make their living
on selling drugs. They are Sue and Lance Gates,
they live on Greenway, off Bloomingdale Rd. in
the condominiums. Most of their buys are done in
Florida. Sue his wife drives their car to Florida
where she leaves it to be loaded up with drugs, then
Lance flys [sic] down and drives it back. Sue flys
[sic] back after she drops the car off in Florida. May
3 she is driving down there again and Lance will be
flying down in a few days to drive it back. At the
time Lance drives the car back he has the trunk
loaded with over $100,000.00 in drugs. Presently
they have over $100,000.00 worth of drugs in their
basement.

They brag about the fact they never have to
work, and make their entire living on pushers.

I guarantee [sic] if you watch them carefully you
will make a big catch. They are friends with some
big drugs dealers, who visit their house often.

Lance & Sue Gates
Greenway
in Condominiums.”’

2a

The chief of police delivered the letter to Charles Mader, a
detective of the Bloomingdale police department and he re-
quested one of the department’s radio operators to seek as-
sistance from the Secretary of State’s office in Springfield in
obtaining a specific address for the Gates. That office advised
that an Illinois driver’s license had been issued to a Lance
Gates residing at a stated address in Bloomingdale. Mader
then communicated with a confidential informant who had,
he claimed, provided reliable information to Mader during
the previous two years. Upon examining certain financial
records to which the informant had access, he reported a new
address on Greenway Drive in Bloomingdale for the Lance
Gates who had previously resided at the address in Bloom-
ingdale furnished by the Secretary of State’s office.

Upon inquiry, Mader was told by an officer of the Chicago
police department assigned to O’Hare Airport that ‘‘L.
Gates’’ had made a reservation with Eastern Airlines on its
flight 245, which was to depart from O’ Hare on May 5, at
4:15 p.m. The final destination was West Palm Beach,
Florida.

On May 5, Mader was told by William Morely, an agent
of the Drug Enforcement Administration, that ‘‘Lance
Gates’’ had boarded Eastern Airlines flight 245 bound for
Florida. The following day Morely informed Mader that
Gates had arrived in West Palm Beach, had proceeded by
cab to the West Palm Beach Holiday Inn, and had entered a
room registered to Susan Gates. Agent Morely told him that
he observed Gates and an unidentified woman leave the
room at 7 a.m. and enter a red-vinyl-over-gray Mercury
with 1978 Illinois license number RS 8437. Records at the
Secretary of State’s office showed that the license plate was
registered for Lance B. Gates, but had been issued for a dif-
ferent automobile.

3a

Based on the anonymous letter, the described information
obtained from the law-enforcement authorities, and the veri-
fication of the address obtained from the confidential inform-
ant, Mader, on May 6, sought and obtained in the circuit
court of DuPage County, a search warrant for both the
Gates’ residence in Bloomingdale and the car they were driv-
ing in Florida.

At 5:15 a.m. on May 7, Lance and Susan Gates returned
by car to their home on Greenway Drive. They were imme-
diately served with a search warrant by waiting Blooming-
dale police officers. In the trunk of the Mercury the officers
found several large bundles of marijuana weighing a total of
approximately 350 pounds. A search of the Gates’ residence
uncovered more marijuana, weapons, ammunition, drug
paraphernalia, and several scales presumably used for
weighing the drugs. Police also ascertained that the couple
had cocaine in their possession. They were indicied for un-
lawful possession of cannabis with intent to deliver and un-
lawful possession of a controlled substance. Lance Gates was
separately indicted for possession of an unlicensed firearm.

The defendants filed a pretrial motion to quash the search
warrant and to suppress all physical evidence obtained as a
result of the search, arguing that the anonymous letter did
not set forth the underlying circumstances or manner in
which the informant acquired the information or that the in-
formation was reliable as required under the test for probable
cause described in Aguilar v. Texas (1964), 378 U.S. 108,-12
L.Ed. 2d 723, 84 S.Ct. 1509. The defendants also argued
that the separate evidence obtained by Detective Mader in
his independent investigations did not corroborate the
anonymous informant’s accusations that the Gateses were
involved in criminal activity so as to support the issuance of a
search warrant based on probable cause. The motions to
quash and to suppress evidence were allowed by the circuit

4a

court of DuPage County, and its action was affirmed by the
appellaie court (82 Ill. App. 3d 749). We granted the State’s
petition for leave to appeal. 73 Ill. 2d R. 315(a).

Both the Constitution of the United States (U.S. Const.,
amend. IV) and the Constitution of Illinois (Ill. Const. 1970,
art. I, sec. 6) provide assurance against unreasonable
searches and seizures of person and property. The determi-
nation of probable cause for the issuance of a search warrant
must be made by a ‘‘neutral and detached magistrate instead
of being judged by the officer engaged in the often competi-
tive enterprise of ferreting out crime.’’ (Johnson v. United
States (1948), 333 U.S. 10, 14, 92 L.Ed 436, 440, 68 S.Ct.
367, 369.) This determination also must be based upon the
sworn observations or on other sufficient facts or circum-
stances presented under oath before a magistrate. The Su-
preme Court in Aguilar v. Texas (1964), 378 U.S. 108, 12
L.Ed. 2d 723, 84 S.Ct. 1509, considering its decisions in
Giordenello v. United States (1958), 357 U.S. 480, 2 L.Ed. 2d
1503, 78 S.Ct. 1245, Johnson v. United States (1948), 333 U.S.
10, 92 L.Ed. 436, 68 S.Ct. 367, Nathanson v. United States
(1933), 290 U.S. 41, 78 L.Fd. 159, 54 §.Ct. 11, and United
States v. Lefkowitz (1932), 285 U.S. 452, 76 L.Ed. 877, 52
S.Ct. 420, announced the constitutional standard to be used
by courts in deciding whether a search warrant might prop-
erly issue when the complaint for the search warrant is based
in waole or in part upon information supplied by an anony-
mous or unidentified informant. The court stated:

**Although an affidavit may be based on hearsay
information and need not reflect the direct personal
observations of the affiant [citation], the magistrate
must be informed of some of the underlying circum-
stances from which the information concluded that
the narcotics were where he claimed they were, and
some of the underlying circumstances from which

5a

the officer concluded that the informant, whose
identity need not be disclosed [citation], was ‘credi-
ble’ or his information ‘reliable.’’’ 378 U.S. 108,
114, 12 L.Ed. 2d 723, 729, 84 S.Ct. 1509, 1514.

The first part of this standard or test is often referred to as
the ‘‘basis of knowledge prong’’ and the second part as the
**veracity prong.”’

In Aguilar, an officer of the Houston police department ap-
plied for a search warrant on the ground that “‘ ‘reliable in-

formation [had been received] from a credible perso,’ ’’ that
the defendant was known to have drugs on his premises for
purposes of sale and personal use. The court described the af-
fidavit as containing ‘‘ ‘no affirmative allegation that the af-
fiant spoke with personal knowledge of the matters contained
therein’’’ or ‘‘that the affiant’s unidentified source ‘spoke
with personal knowledge.’’’ The court further stated that
“*the source here merely suspected, believed or concluded
that there were narcotics in petitioner’s possession. The
magistrate here certainly should not ‘judge for himself the
persuasiveness of the facts relied on * * * to show probable
cause.’ He necessarily accepted ‘without question’ the in-
formant’s ‘suspicion,’ ‘belief’ or ‘mere conclusion.’’’ (378
U.S. 108, 109, 113-14, 12 L.Ed. 2d 723, 725, 728-29, 84
S.Ct. 1509, 1511, 1513-14, quoting Nathanson and
Giordenello.) The court held that the evidence obtained from a
search conducted with the warrant was inadmissible and
remanded the case for further proceedings.

The first prong, or the ‘‘basis of knowledge’’ part of the
test announced in Aguilar, is concerned with the facts and cir-
cumstances showing that the informant knew that the person
named has been or will be involved in criminal conduct. The
most common means of satisfying this requirement is by the
informant’s declaration that he is revealing personal knowl-
edge gathered through some physical sensory faculty such as

6a

that of sight, smell or sound. (See, ¢.g., Stanley v. State (1974),
19 Md. App. 507, 531, 313 A.2d 847, 861). Statements con-
taining mere conclusions of criminal activity without a state-
ment regarding independent facts and personal observations
do not provide a sufficient basis for a neutral magistrate to
decide to issue a search warrant.

Looking at the anonymous handwritten letter here one can
only observe that it does not contain any statement showing
that the information was acquired through firsthand or per-
sonal knowledge of the informant. The informant states that
the defendants make their living by selling drugs but he does
not set out the source of this knowledge or the ground for his
conclusion. There is the statement that the defendants
boasted of their illegal occupation, but one does not know
whether they made these comments to the informant or
whether this was hearsay. Similarly, the informant states
that the defendants will be returning from Florida with over
$100,000 in drugs and that there is over $100,000 worth of
drugs in their basement. No basis of knowledge for this is
given. There is no statement made that the informant ever
saw drugs or was inside the defendants’ vesidence or even
that someone had told him of any of these claimed facts. The
letter set out mere conclusions and contained no statements
of personal observation or firsthand knowledge.

The second part of the Aguilar test, often, as noted, re-
ferred to as the ‘‘veracity prong,’’ requires a showing of the
underlying circumstances from which it was concluded that
the informant was ‘‘‘credible’’’ or his information
***reliable.’’’ (378 U.S. 108, 114-15, 12 L.Ed.2d 723, 729,
84 S.Ct. 1509, 1514.) Though it is not necessary to consider
this ‘‘prong’’ where the ‘‘basis of knowledge’ part has not
been satisfied, we shall comment on it because of the State’s
arguments discussed later relating to self-verifying detail and
corroborating evidence as support for the search warrant
here.

7a

The name of an informant need not be revealed to the
magistrate before a search warrant is issued so long as it is
established that the informant is credible. This requirement
is usually satisifed by reciting in the affidavit previous in-
stances in which the affiant police officer has obtained infor-
mation from the informant that led to various arrests and
convictions. (See McCray v. Illinois (1967), 386 U.S. 300, 18
L.Ed.2d 62, 87 S.Ct. 1056; People v. Garcia (1975), 27 Ill.
App. 3d 396.) Here, the informant’s identity was not known
to the affiant, Detective Mader. There was simply no basis
on which either Mader or the magistrate could conclude that
the anonymous person was credible.

The failure to satisfy under Aguilar that the information
was credible does not of itself mean that the ‘‘veracity
prong’’ requirements cannot be met. It may be satisfied by a
showing that the informant’s tip was reliable. United States v.
Harris (1971), 403 U.S. 573, 29 L.Ed. 2d 723, 91 S.Ct. 2075,
shows that a plurality of the court considered that “be alterna-
tive requirement of reliability of the information supplied
was satisfied where the informant, in giving the information,
admitted activities which were against his penal interest. In
Harris a warrant was issued to Federal and local officers per-
mitting them to enter and search the defendant’s premises
where they found containers of whiskey on which the Federal
tax had not been paid. The affidavit accompanying the re-
quest for a warrant stated that information was received from
an individual who claimed, as a confederate, personal knowl-
edge that the defendant was a ‘‘trafficker of nontaxpaid
distilled spirits.’’ (403 U.S. 573, 575, 29 L.Ed. 2d 723, 729,
91 S.Ct. 2075, 2077.) The court held that the informant’s ad-
mission of complicity with the defendant in these activities
over an extended period of time, which subjected him to
possible indictment under section 5205(a) of title 26 of the
United States Code (26 U.S.C. sec. 5205(a)), generated
some measure of reliability. It was held that under the facts

8a

and circumstances of the case that probable cause had been
established. Assuming, arguendo, that we were to follow the
view of the plurality in His it would have no significance,
because there was no admission against penal interest here.

Concluding that the letter standing alone cannot satisfy
the requirements under Aguilar, we consider now the State’s
contention that the ‘‘self-verifying detail’’ within the letter,
coupled with the corroborating nature of the information ac-
quired by Detective Mader, established probable cause for
the issuance of the search warrant.

The notion of ‘‘self-verifying detail’’ is found in Spinelli v.
United States (1969), 393 U.S. 410, 417, 21 L.Ed. 2d 637,
644, 89 S.Ct. 584, 589. The court had granted certiorari
*‘[b]elieving it desireable that the principles of Aguilar should
be further explicated * * *.’’ (393 U.S. 410, 412, 21 L.Ed.
2d 637, 641, 89 S.Ct. 584, 587.) There are important resem-
blances between the circumstances here and those in Spinelli.
A search warrant had been issued, and the affidavit sub-
mitted in support of it cited a report from an unidentified in-
formant and also one of an independent FBI investigation
which was said to corroborate the informant’s tip. The affi-
davit was more persuading than the one here. It described
the informant as ‘‘a confidential, reliable informant’’ and
stated that Spinelli was known to the affiant-special agent
and to Federal and local law-enforcement officers as a
gambler and bookmaker. According to the affidavit the in-
formant had advised the FBI that Spinelli was operating a
handbook and was using specified telehone numbers in its
operation. The Supreme Court held that the affidavit was in-
sufficient and that the search warrant had been issued
without probable caus~. The court observed: ‘“Though the
affiant swore that his confidant was ‘reliable,’ he offered the
magistrate no reason in support of this conclusion. Perhaps
even more important is the fact Aguilar’s other test has not

9a

been satisfied. The tip does not contain a sufficient statement
of the underlying circumstances from which the informer
concluded that Spinelli was running a bookmaking opera-
tion. We are not told how the FBI’s source received his infor-
mation — it is not alleged that the informant personally ob-
served Spinelli at work or that he had ever placed a bet with
him. Moreover, if the informant came by the information in-
directly, he did not explain why his sources were reliable.
[Citation.] In the absence of a statement detailing the man-
ner in which the information was gathered, it is especially
important that the tip described the accused’s criminal ac-
tivity in sufficient detail that the magistrate may know that
he is relying on something more substantial than a casual
rumor circulating in the underworld or an accusation based
merely on an individual’s general reputation’’ (393 U.S.
410, 416, 21 L.Ed. 2d 637, 643-44, 89 S.Ct. 584, 589). As
can be said of the investigative activities by the law-enforce-
ment officers here, the court in Spinelli stated: ‘‘[W]e find
nothing alleged which would permit the suspicions engen-
dered by the informant’s report to ripen into a judgment that
a crime was probably being committed. As we have already
seen, the allegations detailing the FBI’s surveillance of
Spinelli and its investigation of the telephone company
records contain no suggestion criminal conduct when taken
by themselves — and they are not endowed with an aura of
suspicion by virtue of the informer’s tip.’’ (393 U.S. 410,
418, 21 L.Ed. 2d 637, 645, 89 S.Ct. 584, 590.) The court
commented that the report from the informant was meager
and could easily have been obtained from an offhand remark
heard at a neighborhood bar.

The court in Spinelli did say that while an affidavit may not
satisfy the ‘‘basis of knowledge’’ prong of the Aguilar test by
failing to set out adequately the circumstances explaining
how the confidential information was obtained, this may be

10a

cured if the information set out is so detailed that a magis-
trate ‘‘could reasonably infer that the informant had gained
his information in a reliable way.’’ (393 U.S. 410, 417, 21
L.Ed. 2d 637, 644, 89 S.Ct. 584, 589.) Thus an informant’s
report, if detailed sufficiently, may in effect verify itself in the
sense that the magistrate, when presented with such detail,
can reasonably infer that the informant had gained his infor-
mation in a reliable way and tay be a sufficient basis for a
magistrate’s finding of probable cause for the issuance of a
search warrant. The court cited Draper v. United States (1959),
358 U.S. 307, L.Ed. 2d 327, 79 S.Ct. 329, a pre-Aguilar deci-
sion, as a ‘‘suitable benchmark’’ upon which to measure this
sufficiency of detail. (393 U.S. 410, 21 L.Ed. 2d 637, 644, 89
S.Ct. 584, 589.) It is important to observe that in Draper
there was not, as here or in Spinelli, an anonymous or uniden-
tified informant but a named informant whose information,

when given to law-enforcement officers on earlier occasions,
had been reliable.

The use of self-verifying detail to find probable cause is
limited, though, to a situation where the informant has not
otherwise disclosed the manner in which he has obtained his
information and thus has failed to satisfy the ‘‘basis of knowl-
edge’’ prong. While the specificity of detail may be used to
supply the basis-of-knowledge requireinent, it cannot estab-
lish that the informant was credible or his information reli-
able, in and of itself, so as to meet Aguilar’s ‘‘veracity’’
prong. The court in Stanley v. State (1974), 19 Md. App. 507,
533, 313 A.2d 847, 862, described this when it observed:
‘*The notion that great detail implies personal observation
rather than the over-hearing of barroom gossip, presupposes
an honest informant. If the informant were concocting a
story out of the whole cloth, he could fabricate in fine detail
as easily as with rough brush strokes. Minute detail tells us
nothing about ‘veracity.’’’ See also People v. Linder (1975), 24

lla

Ill. App. 3d 995; Note, Probable Cause And The First-Time In-
former: United States v. Harris, 403 U.S. 573 (1971), 43 Colo.
L. Rev. 357, 362 (1972).

Self-verifying detail discussed in Spinelli as a means of
satisfying the basis-of-knowledge prong must be accepted
with great circumspection. This was expressed by Mr.
Justice Harlan when, as appears in the quotation above from
Spinelli, he cautioned that the tip must describe the claimed
criminal activity in detail adequate to show the magistrate
that he is relying on information more substantial than
casual rumor or an accusation founded only on the accused’s
genera! reputation. We cannot say that the information pro-
vided here was in sufficient detail to lead a magistrate to con-
clude that the tip was the product of firsthand knowledge or
personal observation.

That the anonymous informant gave the name of the street
where the defendants resided and stated that they would be
driving from Florida in early May with drugs in the trunk of
their car does not even meet the specificity of detail required
by the court in Draper v. United States (1959), 358 U.S. 307, 3
L.Ed. 2d 327, 79 S.Ct. 329, so as to cure the existing defi-
ciency of the ‘‘basis of knowledge’’ prong. Nor can it be rea-
s aably concluded that the information in the letter was ac-
quired through first-hand knowledge rather than by rumor.
Also, we reiterate and emphasize that here the informant was
anonymous. In Draper the informant was named and iden-
tified as one who earlier had given information to law en-
forcement officers that had been reliable.

The corroborative evidence gathered by Detective Mader,
when coupled with the ‘‘detail’’ of the informant’s letter, did
not constitute probable cause under the tests of Aguilar. The
appellate court, in addressing this question of corroborative
evidence, rejected the State’s contention that corroboration

12a

can be used to satisfy the ‘‘veracity’’ prong as well as the
“*basis of knowledge’’ prong of the Aguilar test. The court
held that partial corroboration may be considered only to
support the contention that the information obtained was re-
liable. Citing Stanley v. State (1974), 19 Md. App. 508, 531,
313 A.2d 847, 861-62, the court held that corroboration may
not serve as a means of satisfying the ‘‘basis of knowledge’”’
prong.

Courts are not in agreement on the question of whether
partial corroboration, combined with an informant’s tip,
may cure a deficiency in either prong of the Aguilar test. See,
e.g., 1 LaFave, Search and Seizure sec. 3.3 (1978); Moylan,
Hearsay and Probable Cause: An Aguilar and Spinelli Primer, 25
Mercer L. Rev. 741 (1974); Stanley v. State (1974), 19 Md.
App. 507, 313 A.2d 847.

We need not consider this question, however, since the na-
ture of the corroborating ‘‘evidence’’ in this case would
satisfy neither the ‘‘basis of knowledge’ nor the ‘‘veracity”’
prong of Aguilar. Looking to the affidavit submitted as sup-
port for Detective Mader’s request that a search warrant
issue, we note that the corroborative evidence here was only
of clearly innocent activity. Mader’s independent investiga-
tion revealed only that Lance and Susan Gates lived on
Greenway Drive; that Lance Gates booked passage on a
flight to Florida; that upon arriving he entered a room
registered to his wife; and that he and his wife left the hotel
together by car. The corroboration of innocent activity is in-
sufficient to support a finding of probable cause. See Whiteley
v. Warden of Wyoming State Penitentiary (1971), 401 U.S. 560,
567, 28 L.Ed. 2d 306, 312-13, 91 S. Ct. 1031, 1036.

For the reasons given above, the judgment of the appellate
court is affirmed.

Judgment affirmed.

13a

MR. JUSTICE MORAN, dissenting:

The majority concludes that the letter c mbined with the
facts gleaned from the police investigation does not satisfy
either prong of the Aguilar test. I disagree. As the opinion
points out, the letter did not reveal that the informant had
personal knowledge of the criminal activity, the method by
which the ‘‘basis of knowledge’’ prong is generally satisfied.
However, the prong can be satisfied by sufficiently specific
detail and corroborating information. (Spinelli v. United States
(1969), 393 U.S. 410, 416-17, 21 L. Ed. 2d 637, 644, 89 S.
Ct. 584, 589.) Tha’ the necessary specificity of the initial in-
formation and the requisite corroboration were present here
can be demonstrated by a comparison with three United
States Supreme Court cases.

Draper v. United States (1959), 358 U.S. 307, 3 L..Ed.2d
327, 79 S.Ct. 329, involved an arrest without a warrant.
There, an informant gave a Federal narcotics agent informa-
tion regarding narcotics law violations. On a motion to sup-
press, the agent testified that he ‘‘had always found the infor-
mation given by [the informant] to be accurate and
reliable.’’ (358 U.S. 307, 309, 3 L.Ed.2d 327, 329, 79 S.Ct.
329, 331.) No underlying facts established this conclusion.
However, the informant told the agent that Draper had gone
to Chicago the day before by train and that he would return
to Denver by train with three ounces of heroin on one of two
specified mornings. In addition, the informant described
Draper’s physical appearance, the clothes he was wearing,
that he would be carrying a tan zipper bag, and that he
walked quickly. The court found that the agent had probable
cause to arrest when a man fitting Draper’s description

stepped off the specified train.

l4a

In Aguilar v. Texas (1964), 378 U.S. 108, 12 L.Ed. 2d 723,

84 S.Ct. 1509, police officers, in support of their application
for a search warrant, submitted an affidavit stating:

‘*Affiants have received reliable information from
a credible person and do believe that heroin, mari-
juana, barbiturates and other narcotics and narcot-
ic paraphernalia are being kept at the above de-
scribed premises for the purpose of sale and use
contrary to the provisions of the law.’’ (378 U.S.
108, 109, 12 L.Ed. 2d 723, 725, 84 S.Ct. 1509,
1511.)

The court found that the information merely reflected the
informant’s ‘‘ ‘suspicion,’ ‘belief’ or ‘mere conclusion.’”’
(378 U.S. 108, 114, 12 L.Ed. 2d 723, 729, 84 S.Ct. 1509,
1514.) In so holding, it established the two-pronged standard
for evaluating if a search warrant should issue:

**[ T]he magistrate must be informed of some of the
underlying circumstances from which the inform-
ant concluded that the narcotics were where he
claimed they were, and some of the underlying cir-
cumstances from which the officer concluded that
the informant, whose identity need not be disclosed
[citation], was ‘credible’ or his information ‘relia-
ble.’’’ 378 U.S. 108, 114, 12 L.Ed. 2d 723, 729, 84
S.Ct. 1509, 1514.

With this test as the standard, the Supreme Court decided
Spinelli v. United States (1969), 393 U.S. 410, 21 L.Ed. 637, 89
S.Ct. 584. In that case, the affidavit stated that Spinelli was
known to law-enforcement agents as a bookmaker and a
gambler, and that the FBI had ‘‘been informed by a confi-
dential reliable informant that William Spinelli is operating a
handbook and accepting wagers and disseminating wagering
information by means of telephones which have been

15a

assigned and numbers WYdown 4-0029 and WYdown
4-0136.’’ 393 U.S. 410, 414, 21 L.Ed. 2d 637, 642, 89 S.Ct.
584, 588.

The court contrasted the informant’s tip with the informa-
tion provided by informant in Draper. The court concluded
that a magistrate could infer from the tip in Draper that the
informant had gained his information in a reliable way
whereas, in the case before it, the report could have been ob-
tained from an offhand remark heard at a neighborhood bar.
The court also found that the investigative police work in
Draper corroborated much more than one small detail and
resulted in the inference that the report was reliable. In con-
trast, the investigation in Spinelli corroborated only that
Spinelli could have used two telephones for gambling or for
some other purpose, and was insufficient to support the reli-
ability of the information. The court stated:

**{In Draper), the police, upon meeting the inbound
Denver train on the second morning specified by
informer Hereford, saw a man whose dress cor-
responded precisely to Hereford’s detailed descrip-
tion. It was then apparent that the informant had
not been fabricating his report out of whole cloth;
since the report was of the sort which in common
experience may be recognized as having been
obtained in a reliable way, it was perfectly clear
that probable cause had been established.’’ 393
U.S. 410, 417-18, 21 L.Ed. 2d 637, 644. 89 S.Ct.
584, 590.

When comparing the affidavits in Aguilar and Spinelli and
the testimony of the agent in Draper to the affidavit here, it is
clear that this case is more similar to Draper, than to Aguilar
and Spinelli. In Aguilar, the information in the affidavit con-
sisted of mere conclusions and did not satisfy either prong of
the standard established here. Similarly, in Spinelli the

16a

affidavit did not contain a sufficient statement of the under-
lying circumstances from which the magistrate could con-
clude that the informer had knowledge that Spinelli was run-
ning 2 bookmaking operatio.:. Further, the court found that
although the affiant swore that his confidant was reliable, he
offered the magistrate no reason in support of this conclusion.

In this case, however, as in Draper, a specific, detailed and
future sequence of events was supplied by the informant’s let-
ter. As already stated, in Draper the tip was that a man fitting
a particular description had gone to Chicago and would be
arriving on a particular train in Denver on one of two
specified mornings carrying three ounces of heroin. Here,
the letter revealed that on May 3, in compliance with their
usual procedure, Sue Gates would be driving down to
Florida to purchase drugs. It further stated that Lance Gates
would be flying down a few days later to drive their car back
to Bloomingdale carrying over $100,000 in drugs in the
trunk. The police investigation showed that on May 5 a per-
son matching Lance Gates’ description flew to West Palm
Beach, Florida, and proceeded to the Holiday Inn West to a
room registered to Susan Gates. On May 6, 7 a.m., Gates
and an unidentified female left the motel driving a red-vinyl-
over-gray Mercury. The investigation disclosed that Gates
and the woman left the West Palm Beach area driving north-
bound on an interstate highway and that the driving time to
Bloomingdale was 21 to 23 hours. In this case, as in Draper,
every detail of the informant’s information was corroborated
by the police investigation. The specific, detailed informa-
tion in the letter combined with the corroboration clearly
indicates that the informant had an underlying basis of
knowledge, satisfying Aguilar’s first prong.

In addition, the specific information contained in the letter
which was then corroborated proved the informant’s state-
ments to be credible and reliable, thereby satisfying Aguilar’s

17a

second prong. The majority opinion attempts to distinguish
Draper by observing in that case there was a named informant
who had given the agent reliable information on other
occasions. However, the agent’s statement as to the infor-
mant’s reliability was a mere conclusion. It is questionable
whether that naked assertion would satisfy Aguilar’s second
prong in that it does not present any underlying
circumstances from which the judge could determine if the
informant is credible or his information reliable. That
statement is not essentially different from the one made in
Spinelli that the ‘‘informant was reliable.’’ The point is,
however, that under the court’s analysis in Spinelli, the result
in Draper, in light of Aguilar, does not hinge on the mere
averment that the informant had previously given reliable
information. Rather, the determining factor in establishing
probable cause and complying with both prongs of Aguilar is
the specificity of the tip combined with the police verification
by investigation.

Finally, the majority, citing Whiteley v. Warden of Wyoming
State Penitentiary (1971), 401 U.S. 560, 567, 28 L.Ed. 2d 306,
312-13, 91 S.Ct. 1031, 1036, finds that the corroborating in-
formation combined with the tip would not satisfy either
prong of the Aguilar test because the corroborating evidence
was of clearly innocent activity. This conclusion is incorrect.
First, in Whiteley, the corroborating evidence was simply that
the sheriff knew the defendants and the kind of car they
drove. The court in Whiteley specifically stated:

‘*{ T]he additional information acquired by the ar-
resting officers must in some sense be corrobora-
tive of the informer’s tip that the arrestees com-
mitted the felony or, as in Draper itself, were in the
process of committing the felony.’’ 401 U.S. 560,
567, 28 L.Ed. 2d 306, 312-13, 91 S.Ct. 1031, 1036.

18a

In Draper, the corroborating information also related to in-
nocent activity — a man fitting a particular description
stepped off a train on a specific day carrying a tan zipper bag.
Yet, the court in Whiteley, as well as in Spinelli, clearly held
that this type of detailed information can be used to corrobo-
rate an informant’s tip. The key is whether the corroborative
evidence is endowed with an aura of suspicion by virtue of
the informant’s tip. (See Spinelli v. United States (1969), 393
U.S. 410, 418, 21 L.Ed. 2d 637, 645, 89 S.Ct. 584, 590.) In
this case, just as in Drpaer, seemingly innocent activity
became suspicious in light of the initial tip.

Here, the police went through the desired procedure of ob-
taining a warrant. The judge had before him, by way of
affidavit, information from which he reasonably could con-
clude that the informant had knowledge that the Gates were
involved in criminal activity and that the information was
reliable. Under the standard enunciated in Spinelli, the judge
could conclude he was relying on more than casual rumor or
reputation and that the report had not been fabricated ‘‘out
of whole cloth.’’ (See Spinelli v. United States (1969), 393 U.S.
410, 416, 417, 21 L.Ed. 2d 637, 644, 89 S.Ct. 584, 590.)
Probable cause was determined by a neutral and detached
judge. (See Johnson v. United States (1948), 333 U.S. 10, 14, 92
L.Ed. 436, 440, 68 S.Ct. 367, 369.) Issuance of a search
warrant in the instant case is consistent with the rationale
underlying Aguilar, as applied in Spinelli, and does net
attenuate one’s right to be free from unreasonable searches
and seizures as guaranteed by the United States and Illinois
constitutions.

For the above-stated reasons, I must respectfully dissent.
MR. JUSTICE UNDERWOOD joins in this dissent.

ib

APPELLATE COURT OPINION
(Filed April 1, 1980)

NO. 78-570

IN THE APPELLATE COURT OF ILLINOIS
SECOND DISTRICT

PEOPLE OF THE STATE OF ILLINOIS,
Plaintiff-Appellant, Appeal from the Circuit
Court
v. of the 18th Judicial Circuit,
LANCE GATES AND
SUSAN GATES, DuPage County, Illinois

Defendant-Appellees.

Mr. JUSTICE LINDBERG delivered the opinion of the
court.

The State appeals on order entered by the Circuit Court of
DuPage County which quashed a search warrant and sup-
pressed the evidence seized pursuant to the authority of the
warrant. At issue is whether the warrant was sufficient under
the standards set forth in Aguilar v. Texas (1964), 378 U.S.
108, 12 L.Ed. 2d 723, 84 S.Ct. 1509, and Spinelli v. United
States (1969), 393 U.S. 410, 21 L.Ed. 2d 637, 89 S.Ct. 584.
We affirm.

The facts are straightforward. On May 3, 1978, the
Bloomingdale Police Department received a handwritten,
anonymous letter which had no return address. The letter
recited as follows:

**This letter is to inform you that you have a
couple in your town who strictly make their living
on selling drugs. They are Sue and Lance Gates,

2b

they live on Greenway, off Bloomingdale Road, in
the condominiums. Most of their buys are done in
Florida. Sue his wife drives their car to Florida,
where she leaves it to be loaded up with drugs, then
flys [stc] back after she drops the car off in Florida
May 3, she is driving down there again and Lance
will be flying down in a few days to drive it back. At
the time Lance drives the car back he has the trunk
loaded with over $100,000.00 in drugs. Presently
they have over $100,000 worth of drugs in their
basement.

**They brag about the fact that they never have
to work, and make their entire living on pushers.

**I guarentee [sic] if you watch them carefully
you will make a big catch. They are friends with
some big drug dealers, who visit their house often.

Lance and Sue Gates
Greenway
in Condominiums’”’

On the same day the letter was received, Detective Charles
Mader of the Bloomingdale Police Department made an
inquiry to the Secretary of State’s Office regarding the
driver’s license of one Lance Gates. The computer reply
stated that an Illinois Drivers License had been issued to a
Lance B. Gates, whose address was listed at 209 D, Dart-
mouth Drive, Bloomingdale, Illinois. His physical descrip-
tion was given as follows:

Sex -— Male

Date of Birth -— July 13, 1947
Height — 5'11”

Weight — 220 pounds

Hair — Brown
Eyes — Brown

Later the same day, Detective Mader contacted a
confidential informant. Detective Mader had known this in-
formant for approximately two years during which time the
informant had provided the detective with information
which resulted in several criminal convictions. This inform-
ant toid the Detective that Lance B. Gates’ current address
was 198 B. Greenway Drive, Bloomingdale, Illinois.

Detective Mader then called Officer Ott of the Chicago
Police Department who at that time was assigned to O’ Hare
Airport. Officer Ort reviewed flight information and stated
that L. Gates, phone number 980-8427, was scheduled to de-
part Chicago-O’ Hare on May 5, 1978, on Eastern Airlines
Flight 245, departing at 4:15 p.m. The flight was scheduled
from Chicago to Atlanta and then to West Palm Beach,
Florida.

Detective Mader then told the radio operator at the
Bloomingdale Police Department to call the Security Office
of the Illinois Bell Telephone Company. The radio operator
was told that telephone number 980-8427 was a non-
published number issued to Lance B. Gates whose address is
189 B Greenway Drive, Bloomingdale, Illinois.

On May 5, 1978, Detective Mader was telephoned by
Agent William Morely of the Drug Enforcement Agency. He
told Mader that, pursuant to a prior arrangement with the
Detective, he had maintained a surveillance on all passen-
gers boarding Flight 245. He told Mader that a person
matching the description of, and using the name Lance
Gates had boarded the flight.

Agent Morely called Mader the next day and told him that
an agent in Florida had just completed a surveillance on
Lance Gates in West Palm Beach. This Florida agent told

4b

Morely that he observed the defendant remain in the airport
for approximately one hour after his arrival. He next saw
him take a taxi which the agent followed to the Holiday Inn
in West Palm Beach. The defendant went to a room which
was registered to Susan Gates. At approximately 7:00 a.m.
on May 6, 1978, the Florida agent saw Lance Gates and a fe-
male leave the room, go to the parking lot, and get in a red
vinyl over gray Mercury bearing Illinois license plates
RS8437. The Florida agent followed this Mercury north-
bound to an interstate which is commonly used by travelers
to the Chicago area. At that point the surveillance was
terminated.

Agent Morely also told Detective Mader that the license
plate RS8437 was registered to the defendant but for a 1975
Hornet station wagon. Finally Agent Morely advised the
Detective that the approximate driving time from West Palm
Beach to Bloomingdale is 21-23 hours.

A complaint for search warrant was prepared and pre-
sented for approval to an associate judge. The complaint at-
tached an affidavit signed by Detective Mader, which recited
substantially the same facts as set forth above, and included a
copy of the anonymous note as an attachment to the af-
fidavit.' The request for the issuance of the warrant was ap-
proved, and a search warrant was issued authorizing police
to search the person of both defendants, their condominium
located on Greenway in Bloomingdale, and the gray Mer-
cury driven by Lance Gates.

On May 7, 1978 at approximately 5:15 a.m., Lance and
Susan Gates arrived at the residence of 198 B Greenway
Drive, in Bloomingdale. Pursuant to the warrant, the police

' The text of the affidavit is set out in full in the appendix.

5b

searched the car and found ‘‘seven large burlap bundles of
cannabis’’ weighing in excess of 400 pounds. The residence
was then searched, and police discovered numerous rifles, a
handgun, a green garbage can containing approximately
twenty pounds of cannabis, three-fourths of a bale of can-
nabis, numerous baggies and hand-rolled cigarettes contain-
ing cannabis, and assorted weighing devices.

Both defendants were arrested and later were indicted on
various narcotics and firarms’ charges. Prior to trial, a mo-
tion to quash the arrest and suppress evidence was filed on
behalf of both defendants. The basis of the defendants’ mo-
tion was that the warrant failed to comply with the re-
quirements of Aguilar v. Texas (1964), 378 U.S. 108, 12
L.Ed.723, 84 S.Ct. 1509, in that the author of the anony-
mous letter was not ‘‘reliable’’ and that there was no show-
ing that his or her information was obtained in a reliable
manner. After a hearing, the trial court granted the defen-
dants’ motion to quash and suppress, and the State appeals.

The Fourth Amendment of the United States Constitu-
tion, as made applicable io the states by the Fourteenth
Amendment, requires that search warrants be issued only
upon a showing of ‘‘probable cause.’’ Whenever a search
warrant is sought on the basis of information supplied by an
anonymous informant, it is necessary that the judge or
magistrate issuing the warrant be provided with sufficient
facts and circumstances from which he can determine the
reliability of the informer and the accuracy of his present in-
formation so that the constitutional requirement or probable
cause may be satisfied. People v. Thomas (1975), 62 Ill.2d 375,
378, 342 N.E.2d 383, 384, People v. Isenberg (1977), 52 Ill.
App. 3d 426, 429, 367 N.E.2d 364.

The leading case of Aguilar v. Texas (1964), 378 U.S. 108,
12 L.Ed.2d 723, 84 S.Ct. 1509, set forth a two-prong test to

6b

be applied by a judge or magistrate in testing the sufficiency
of an affidavit filed in support of the insurance of a search
warrant: first, the judge must be informed of some of the
underlying circumstances from which the informant con-
cluded that the defendants were involved in criminal activity
(the ‘‘basis of knowledge’’ prong); and secondly, the judge
must be informed of some of the underlying circumstances
from which the affiant concluded that the informer of his in-
formation was worthy of belief (the ‘‘veracity’’ prong). The
veracity prong of the Aguilar test may be, satisfied by showing
either that the informant, whose identity need not be dis-
closed, is ‘‘credible’’ the (‘“‘credibility’’ spur) or that his in-
formation is ‘‘reliable’’ (the ‘‘reliability’’ spur). Aguilar, 378
U.S. at 114-115, 12 L.Ed.2d at 729, 84 S.Ct. at 1514.

Pursi,ant to the test set forth in Aguilar, the first question
we must address in this case is whether the affidavit was suffi-
cient to inform the issuing judge of the underlying cir-
cumstances from which the anonymous informant reached
his conclusions that defendants were engaged in criminal
conduct. The affidavit attached to the complaint for search
warrant does not reveal the manner in which the anonymous
informer obtained or gathered his information. (Cf. People v.
Gomes (1980), 80 Ill. App 3d 668, 399 N.E.2d 1030 (inform-
ant had personal knowledge that crime had been
committed); People v. Swift (1978), 61 Ill. App. 3d 486, 378
N.E.2d 234 (informer was requested vy defendant to par-
ticipate in crime.) Thus our inquiry turns to whether the
judge could reasonably infer that the information was gained
in a reliable fashion because of the great amount of detail
supplied by the informer. Spinelli v. United States (1968), 393
U.S. 410, 417, 21 L.Ed.2d 637, 644, 89 S.Ct. 584, .In
Spinelli, the Supreme Court utilized the detail provided by
the informant in Draper v. United State (1959), 358 U.S. 307, 3
L.Ed.2d 327, 79 S.Ct. 329, as an example of the detail re-
quired to satisfy the basis of knowledge prong of the Aguilar
test.

7b

Using Draper as a standard, we are of the opinion that the
information supplied by the anonymous informer does not
contain sufficient detail to allow the issuing judge to
reasonably infer that the informer had obtained his informa-
tion in a reliable way. The anonymous letter contains no
more than general allegations that defendants were involved
in narcotics sales. Although the anonymous informer did
state that the Gates would soon drive to Florida and return
with a load of drugs in their car, no details regarding this trip
were set forth in the letter. These general allegations fall far
short of the specifics necessary for a judge to properly infer
that the anonymous informer had gathered his information
in a reliable way. Nor could the judge reasonably assume
that the anonymous informer had personal knowledge on the
basis of the statements set forth in the anonymous letter. In
contrast to the case at bar, the informer in Draper supplied
police with a detailed physical description of the accused, the
time and date of his arrival in Denver by train, and a descrip-
tion of the clothes he would be wearing. The informer also
stated that the accused had a habit of walking very fast.
(Draper, 358 U.S. at 309-10, 3 L.Ed.2d at 330, 79 S.Ct. at
—__..) When confronted with such detail, a judge could
reasonably infer that the informer either had personal
knowledge of the transaction or had obtained his information
in a reliable way. The informer in the instant case set forth
few details, however, and he may have obtained his informa-
tion through rumor or through another unreliable method.
Hence, the affidavit fails to meet the basis of knowledge re-
quirements set forth in Spinelli and Aguilar.

The State argues that there is ‘‘substantial basis’’ for
crediting the information supplied by the anonymous in-
formant because the allegations set forth in the handwritten
letter were fully corroborated by other independent sources.
We cannot agree. Partial ~rroboration of an informant’s
story may show his information to be ‘‘reliable;’’ however,
such corroboration only satisfies the second prong of the

8b

Aguilar test, i.e., the veracity prong. Corroboration does not
establish that the informer obtained his information in a
reliable manner (1 La Fave, Law of Search and Seizure; A
Treatise on the Fourth Amendment, sec. 3.3). As stated by
the court in the well-reasoned case of Stanley v. State (1974), 19
Md.App. 508, ____, 313 A.2d 847, 861-62:

‘(T]he ‘independent verification’ technique can-
not repair a defect in the ‘basis of knowledge’
prong. Verifying the trust of part of a story does nothing to
ascertain the story’s source or to check the informant’s
perhaps invalid conclusions. ***

An informant who does not speak from personal
knowledge may well be passing on an amalgam of
underworld rumor and barroom gossip. If that be
true, the verification of one contributing rumor
would be nothing for the ‘veracity’ of other con-
tributing rumors. An informant may have *** then
received incriminating information from a third
party lending inculpatory color to those observa-
tions. Merely verifying the informant’s innocuous
observations does nothing to verify the crucial
third party who supplied the damning catalyst.’’
(Emphasis ours.) (Accord, United States v. Hamilton
(9th Cir. 1974), 490 F.2d 598, Garner v. State (Del.
1973), 314 A.2d 908.)

Were we to accept the State’s argument, we would permit
government invasion of the privacy of persons solely on the
basis of anonymous tips, made perhaps out of spite or based
upon unsubstantiated rumor, merely because innocent
details have been verified by the observations of a police of-
ficer. Although some federal and state courts have accepted
the position advanced by the State in this case (see e.g.,
United States v. Tuley (5th Cir. 1977), 546 F.2d 1264 (over dis-
sent); United States v. Myers (D.C. Cir. 1976), 538 F.2d 424

9b

(over dissent); Horton v. State (1977), 262 Ark. 211, 555
S.W.2d 226, State v. Gilbert (1976), 24 Or. App. 907, 547
P.2d 632), we believe that neither the theory nor the cases are
sound and we refuse to follow them.

In view of our determination that the affidavit failed to
satisfy the basis of knowledge prong of the Aguilar test, we
need not address any other issues in this case. For the reasons
stated above, the order of the Circuit Court of DuPage
County is affirmed.

AFFIRMED.
SEIDENFELD, NASH, concur.

10b

APPENDIX

Affidavit filed in support of compiaint for search warrant:

“I, CHARLES J. MADER, am a detective
employed by the Bloomingdale Police Depart-
ment, DuPage County, Illinois. I have been so
employed for the past five years. On May 3, 1978,
I received a letter sent by an unknown citizen to the
Bloomingdale Police Department. I received the
letter and the envelope in which it was sent from
Chief Patrick J. McMahon. A copy of the letter
and a transmittal envelope are attached hereto and
incorporated herein by reference.

**On May 3, 1978, I directed a Bloomingdale
Police Department radio operator to make a
SOUNDEX drivers license name inquiry with the
Illinois Secretary of State, Springfieid, Illinois to
determine whether they had any record of a
LANCE GATES residing in Bloomingdale, II-
linois. The SOUNDEX response established that
one LANCE B. GATES was issued an Illinois
drivers license which listed his address as 209 D.
Dartmouth, Bloomingdale, Illinois. A copy of the
response set by the Secretary of State is attached
hereto and incorporated herein by reference.

**On May 3, 1978, I contacted a confidential in-
formant known to me for the past two year period.
I have received information from this person
several dozen times, resulting in seven criminal ar-
rests with convictions in all cases. This confidential
informant reviewed certain financial records avail-
able to him and told me that he located one
LANCE B. GATES residing at 198 B. Greenway
Drive, Bloomingdale, Illinois. He also informed

lib

me that GATES’ previous address was 209 D.
Dartmouth, Bloomingdale.
CONTINUED ON PAGE 2

COMPLAINT FOR SEARCH WARRANT
NUMBER S 1603 CONTINUATION OF AF-
FIDAVIT OF CHARLES J. MADER PAGE
TWO

**On May 3, 1978, I contacted Officer Ott of the
Chicago Police Department at O’Hare Airport.
Officer Ott checked certain flight information
available to him and told me that one L. GATES,
phone number 980-8427, was registered on
Eastern Airlines Flight number 245, scheduled to
depart O’ Hare on 4:15 P.M. on May 5, 1978. Of-
ficer Ott told me that Flight 245 travels from
Chicago to Atlanta and then to West Palm Beach,
Florida.

**I then directed the radio operator to contact the
Security Office of Illinois Bell Telephone Com-
pany and was told by the radio operator that
980-8427 was a non-published phone number
issued to LANCE GATES at 189 B. Greenway
Drive, Bloomingdale, Illinois.

“On May 5, 1978, I was contacted by Agent
William Morely of the Drug Enforcement Admin-
istration. He state that, pursuant to prior arrange-
ment between us, he had maintained a surveillance
on all passengers boarding Eastern Airlines Flight
number 245. He stated further that an individual
using the name LANCE GATES and matching the
physical description furnished by Secretary of State
in the attached message boarded Flight 245 bound
for Florida.

12b

**On May 6, 1978, Agent Morely contacted me
and said that Drug Enforcement Administration
agents in Florida had just completed a surveillance
of LANCE GATES in West Palm Beach, Florida.
He told me that the Federal agents in Florida
observed:

1. GATES arrive in West Palm Beach, Florida
via Eastern Flight Number 245 and remain
in the airport for one hour before taking a taxi
to the West Palm Beach Holiday Inn;

2. The room he entered was registered to one
SUSAN GATES;

3. At 7:00 A.M. May 6, 1978, LANCE GATES
and a female left the Holiday Inn Room
registered to SUSAN GATES, and entered a
red vinyl over gray Mercury bearing Illinois
1978 license RS 8437;

4. LANCE GATES and the female left the West
Palm Beach area driving the Mercury north-
bound on that interstate highway commonly
used by travelers to the Chicago area.

**Agent Morely further told me that a check of
the records of the Illinois Secretary of State re-
+ led that license RS 8437 registers to LANCE B.
GATES on a 1975 Hornet station wagon.

13b

**Agent Morely also told me that the driving
time from West Palm Beach, Florida to Bloom-
ingdale, Illinois is approximately 21-23 hours.”’

“/s/ DET. CHARLES J. MADER
“PAGE TWO OF TWO PAGES

“*s/ SUBSCRIBED AND SWORN
TO BEFORE ME ON MAY 6, 1978

S. K. LEWIS
Assoc. Judge’”’

14b

Anited States of America
State of Bllinois, |
Appellate Court, $3.
Second District, |

I, LOREN J. STROTZ, Clerk of the Appellate Court, in and for
said Second Judicial District of the State of Illinois, and the keeper of
the Records and Seal thereof, do hereby certify that the foregoing is a
true, full and complete copy of the Opinion of the said Appellate Court
in the above entitled cause of record in my said office.

IN TESTIMONY WHEREOF, I have set my hand and
affixed the seal of the said Appellate Court, in Elgin, in
said State, this Ist day of April, A.D. 1980.

/s/ LOREN J. STROTZ
Clerk Appellate Court, Second
an

uol!socd

Office - Supreme Court, U.S. ]
Y CIiSED: -
No. 81-430 — om
In the
Supreme Court of the United States
THE STATE OF ILLINOIS,
Petitioner,
v8.
LANCE GATES and SUSAN GATES,
Respondents.

BRIEF IN OPPOSITION
TO PETITION FOR WRIT OF CERTIORARI
TO THE SUPREME COURT OF ILLINOIS

Attorney at Law
180 North LaSalle Street
Suite 1425
Chicago, Illinois 60601.
Attorney for Respondents
Bazey E. Wrrirm
Attorney at Law

i
QUESTION PRESENTED FOR REVIEW

The Respondent would suggest that the Petitioner has
misstated the “Question Presented for Review’’ and that
the Respondent’s Statement of the Question Presented
is a more adequate one:

‘*Whether hearsay information provided to police in
an anonymous letter, containing no basis of knowledge
of how the information was obtained; certain innocent
details of the information being corroborated by po-
lice investigation, established sufficient probable cause
to merit issuance of a search warrant.’’

INDEX
PAGE
Question Presented for Review ............:ssssssssesessesesvesees i
Opinion Below 1
Jurisdiction eapendnanstmnedenemnpapeamensennearmnnemmennnes 1
Statement of the Case 1
Reasons for Denying the Writ 2

The hearsay information provided by a letter by
an anonymous writer was insufficient to establish
probable cause to support the search warrant is-
sued in this case. The case does not present a ques-

tion meriting review by this court. .0.0.........cccce.0. 2
ID seetetesnssetntiesaicirciciaanaaiaeriniaisiiintaainieeansiainaataissitiasta 3
UUTIIIID | dschbcssicdcienbienihetbiciimsasd ctcitinnciin iat a 5

AUTHORITIES CITED
Aguilar v. Texas, 378 U.S. 108, 12 L.Ed 2d 723, 84

I I II eicihpnlddlihiialial ita ccaitatiaiitata 3
Draper v. U.S., 358 US. 307, Shee SS See, 79 S.Ct.
329 (1959) ..... 4

Spinelli v. United States, 393 U.S. 410, 21 L.Ed 2d 637,
RU 3,4

IN THE
SUPREME COURT OF THE UNITED STATES

No. 81-430
THE STATE OF ILLINOIS,
Petitioner,
vs.
LANCE GATES and SUSAN GATES,
Respondents.

BRIEF IN OPPOSITION
TO PETITION FOR WRIT OF CERTIORA Fiwhe db dinddiner shee «os 19
Brinegar v. United States, 338 U.S. 160(1949) .... 7, 15, 24,
27, 28, 30
Brown v. United States, 365 F.2d 976 (D.C. Cir.
METS a5 b UNS Noh bce ee t9 00 care wh OUR 19
United States v. Burke, 517 F.2d 377 (2nd Cir.
PE is 60s HbA be nan tw es deekes dances 19
Cabell v. Chavez-Salido, _.U.S.__, 70 L.Ed.2d
Bye» MEN REED «scones cies tecmens 24
Carroll v. United States, 267 U.S. 132, 160 (1925) . 10, 14
Chambers v. Maroney, 399 U.S. 42(1970) ....... 7, 18, 19,

20, 24, 27

Draper v. United States, 358 U.S. 307 (1959) ..... 7, 13, 17,
2i, 23
Dunaway v. New York, 442 U.S. 200(1979) ..... 29, 30
United States v. Harris, 403 U.S. 573 (1971) ..... 27
Husty v. United States, 282 U.S. 694(1931)...... 21, 22
Jaben v. United States, 381 U.S. 214(1965) ...... 7, 18, 19,
20, 22,
24, 27
Johnson v. United States, 333 U.S. 10, 14(1948) .. 12
Jones v. United States, 362 U.S. 257 (1960) ...... 7, 8, 24,
25
McCreary v. Sigler, 406 F.2d 1264, 1269 (8th Cir.
Pn sooo cee ha kann pe-o die eee oes 19
United States v. Mahler, 442 F.2d 1172, 1174-75
EE 95:50 6s cote bane wt pkavase:s 19
United States v. Matlock, 415 U.S. 164(1974) .... 31
Michigan v. DeFillippo, 443 U.S. 31, 37 (1979)... 7
United States v. Milne, 487 F.2d 1232, 1235 (5th
ET siky buia Foun eek beta aewdes ae 26
Rugendorf v. United States, 376 U.S. 528, 533
RCS As 9 Seep s Dew tien owes ebeees Webs « 8, 24
Spinelli v. United States, 393 U.S. 410(1969)..... 6,46, 17,
21, 23, 27
Stone v. Pow Al, 428 U.S. 465, 540(1976) ....... 29
United States v. Sultan, 463 F.2d 1066, 1069 (2nd
Seen OER i+ s & cls wdbanhcae o Kekusmkas'ss 20
Thompson v. White, 406 F.2d 1176, 1178 (5th Cir.
RSA Gk ane i's + haSRes oe MEAS Oo Re 20
United States v. Unger, 469 F.2d 1283 (7th Cir.
PE in as 0 igre sve d ae hoe coe acid bs 19

United States v. Ventresca, 380 U.S. 102, 109(1965) 11, 26

INDEX

PEE Pee Tee ETE T Te
Arguments

FACTS AND CIRCUMSTANCES PRE-
SENTED TO MAGISTRATE WERE SUFFI-
CIENT TO JUSTIFY ISSUANCE OF
Cs AN, BRE SU eS ee

THIS COURT HAS APPROVED FIND-
INGS OF PROBABLE CAUSE ON LESS
EVIDENCE THAN WAS PRESENT HERE .

THE ILLINOIS SUPREME COURT’S RE-
LIANCE UPON AGUILAR AND SPINELLI
8 Se eee ee

AGUILAR VERACITY PRONG WAS
SATISFIED HERE BECAUSE POLICE
CORROBORATED THE INFORMANT’S
TIP AND BECAUSE CITIZEN INFORM-
ANT HAD NO APPARENT REASON TO
ERE Ad ceca echo cecssebivenes toeteheosiv

CITIZEN INFORMANT IS PRESUMED
IE Ch ee vas Uta ENN ose eo eeede

POLICE CORROBORATION ALSO SAT-
ISFIED VERACITY PRONG .............

DETAIL OF INFORMANT’S LETTER
AND EXTENT OF POLICE CORROBO-

oN NS = >,

11

16

17

18

RATION SATISFIED THE BASIS OF
KNOWLEDGE PRONG................-.

AGUILAR TWO PRONG ANALYSIS
SHOULD BEOVERRULED..............

PRIOR TO AGUILAR THIS COURT
FOLLOWED THE RULE THAT A DETER-
MINATION OF PROBABLE CAUSE
COULD BE BASED UPON HEARSAY
EVIDENCE SO LONG AS THERE WAS
SUBSTANTIAL BASIS FOR CREDITING
DEMING ho .00.6.0 Capen vtewhibievebceee

AGUILAR ANALYSIS BROKE FROM THE
TRADITIONAL RULE ..................

AGUILAR TWO PRONGED ANALYSIS
HAS PROVEN UNWORKABLE AND HAS
BEEN REPEATEDLY REJECTED BY THIS
COURT IN FAVOR OF THE TRADI-
TIONAL STANDARD ............---++5:

PERSISTENCE OF AGUILAR TOGETHER
WITH SUBSEQUENT DECISIONS OF
THIS COURT REJECTING THE AGUILAR
ANALYSIS HAS CONFUSED THE LOWER
COURTS AND POLICE .................

THIS COURT SHOULD FORMALLY
OVERRULE THE AGUILAR ANALYSIS IN
FAVOR OF THE ANALYSIS EMPLOYED
IN ADAMS, WILLIAMS, AND JONES ».
EE PP EIDOUED 6 ic ok ciccpri beste berets.

21

23

24

25

26

28

32

1
No. 81-430

3n the Supreme Court of the Anited States

OCTOBER TERM, 1981

Tue STATE oF ILLINO!s,
Petitioner,

vs.

LaNcE GATES AND SUSAN GATES,

Respondents.

PETITIONER’S OPENING BRIEF ON MERITS

OPINION BELOW

The decision of the Illinois Supreme Court in this case is
reported as Peopie v. Gates, 85 Il).2d 376, 423 N.E.2d 887
(1981). The decision of the Illinois Appellate Court is
reported as People v. Gates, 82 Ill.App.3d 749, 403 N.E.2d 77
(2d Dist. 1980). The decision of the Circuit Court of DuPage
County, Illinois has not been reported.

JURISDICTION OF THE COURT

The opinion of the Illinois Supreme Court affirming the
order of the Appellate Court was rendered on June 26, 1981.
The petition for certiorari was filed within sixty days of that
opinion. This Court granted certiorari on January i1, 1982.
The jurisd ction of the Supreme Court of the United States to
hear this case is based upon 28 U.S.C. §1257(3) since in the

proceedings in the state courts of Illinois the Respondents
have specifically set up, and throughout asserted, an alleged
violation of their rights under the Constitution of the United
States.

CONSTITUTIONAL PROVISIONS INVOLVED

United States Constitution amendment IV.;

The right of the people to be secure in their persons,
houses, papers, and effects, against unreasonable searches
and seizures, shall not be violated, and no Warrants shall
issue, but upon probable cause, supported by Oath or affir-
mation, and particularly describing the place to be searched,
and the persons or things to be seized.

United States Constitution amendment XIV.;

Section 1. All persons born or naturalized in the United
States, and subject to the jurisdiction thereof, are citizens of
the United States and of the State wherein they reside. No
State shall make or enforce any law which shall abridge the
privileges or immunities of citizens of the United States; nor
shall any State deprive any person of life, liberty, or proper-
ty, without due process of law; nor deny to any person within
its jurisdiction the equal protection of the laws.

STATEMENT OF THE CASE

On May 3, 1978, the Bloomingdale police department
received by mail an anonymous handwritten letter which
alleged that Susan Gates and Lance Gates, her husband,
were planning to travel to Florida in a few days for the pur-
pose of obtainir, legal drugs. The letter read:

‘*This letter is to inform you that you have a cou-
ple in your town who strictly make their living on
selling drugs. They are Sue and Lance Gates, they
live on Greenway, off Bloomingdale Rd. in the
condominiums. Most of their buys are done in
Florida where she leaves it to be loaded up with
drugs, then Lance flys [sic] down and drives it
back. Sue flys [sic] back after she drops the car off
in Florida. May 3 she is driving down there again
and Lance will be flying down in a few days to drive
it back. At the time Lance drives the car back he
has the trunk loaded with over $100,000.00 in
drugs. Presently they have over $100,000.00 worth
of drugs in their basement.

They brag about *'.« fact they never have to
work, and make their entire living on pushers.

I guarantee [sic] if you watch them carefully you
will make a big catch. They are friends with some
big drugs dealers, who visit their house often.

Lance & Sue Gates
Greenway
in Condominiums.’’
The chief of police delivered the letter to Charles Mader, a

detective of the Bloomingdale police department and he re-
quested one of the department’s radio operators to seek
assistance from the Secretary of State’s office in Springfield
in obtaining a specific address for the Gates. That office ad-
vised that an Illinois driver’s license had been issued to a
Lance Gates residing at a stated address in Bloomingdale.
Mader then communicated with a confidential informant
who had provided reliable information to Mader during the
previous two years. Upon examining certain financial
records to which the informant had access, he reported a new

address on Greenway Drive in Bloomingdale for the Lance
Gates who had previously resided at the address in Bioom-
ingdale furnished by the Secretary of State’s office.

Upon inquiry, Mader was told by an officer of the Chicago
police department assigned to O’Hare Airport that ‘‘L.
Gates’’ had made a reservation with Eastern Airlines on its
flight 245, which was to depart from O’Hare on May 5, at
4:15 p.m. The final destination of the flight was West Palm
Beach, Florida.

On May 5, Mader was told by William Morely, an agent
of the Drug Enforcement Administration, that ‘‘Lance
Gates’’ had boarded Eastern Airlines flight 245 bound for
Florida. The following day Morely informed Mader that
Gates had arrived in West Palm Beach, had proceeded by
cab to the West Palm Beach Holiday Inn, and had entered a
room registered to Susan Gates. Agent Morely told him that
he observed Gates and an unidentified woman leave the
room at 7 a.m. and enter a red vinyl over gray Mercury with
1978 Illinois license number RS 8437. Records at the
Secretary of State’s office showed that the license plate was
registered for Lance B. Gates, but had been issued for a dif-
ferent automobile.

Gates then left the West Palm Beach area driving north-
bound on the interstate highway commonly used by travelers
to the Chicago area. The approximate driving time from
West Palm Beach, Florida to Bloomingdale, Illinois is 21 to
23 hours.

Based on the anonymous letter, the described information
obtained from the law enforcement authorities, and the
verification of the address obtained from the confidential in-
formant, Mader, on May 6, sought and obtained in the Cir-
cuit Court of DuPage County, a search warrant for both the
Gates’ residence in Bloomingdale and the car they were driv-
ing in Florida.

At 5:15 a.m. on May 7, Lance and Susan Gates returned
by car to their home on Greenway Drive. They were im-
mediately served with a search warrant by waiting Bloom-
ingdale police officers. In the trunk of the Mercury the of-
ficers found several large bundles of marijuana weighing a
total of approximately 350 pounds. A search of the Gates’
residence uncovered more marijuana, weapons, ammuni-
tion, drug paraphernalia, and several scales presumably
used for weighing the drugs. Police also ascertained that the
couple had cocaine in their possession. They were indicted
for unlawful possession of cannabis with intent to deliver and
unlawful possession of a controlled substance. Lance Gates
was separately indicted for possession of an unlicensed
firearm.

The defendants filed a pretrial motion to quash the search
warrant and to suppress all physical evidence obtained as a
result of the search. They argued that the magistrate should
not have relied upon the anonymous letter in making his
determination of probable cause because the letter did not
pass muster under the two pronged test for probable cause
described in Aguilar v. Texas, 378 U.S. 108 (1964).

The Circuit Court of Dupage County granted defendants’
motions to quash the warrant and to suppress the evidence
seized pursuant to it. The People of the State of Illinois ap-
pealed the suppression order. On April 1, 1980, the Ap-
pellate Court for the Second Judicial District of Illinois af-
firmed the Circuit Court. On June 26, 1981 the Illinois
Supreme Court affirmed the decision of the Appellate Court.

The Illinois Supreme Court agreed with the defendants
that the magistrate should have ignored the anonymous let-
ter because it failed to satisfy either prong of the two prong
test for probable cause described in Aguilar v. Texas, 378 U.S.
108 (1964). The Court held that the letter failed to satisfy the
‘‘basis of knowledge’’ prong because the letter did not say

that its author acquired his information through personal
observation. The letter was not so detailed, the Court further
held, that personal observation could be inferred. The Court
also held that the letter failed to satisfy the ‘‘veracity’’ prong
because the magistrate did not know whether the author of
the letter was a truthful person and because the letter con-
tained no admission against the penal interest of its author.
Either defect, the Illinois Supreme Court held, was fatal.
The Illinois Supreme Court went on to hold that indepen-
dent police investigation failed to remedy either defect
because it disclosed only innocent activities on the part of the
defendants. On January 11, 1982 this Court granted the
State’s petition for certiorari.

SUMMARY OF ARGUMENT

The decision of the Illinois Supreme Court was incorrect.
Probable cause to justify issuance of a search warrant exists
when the facts and circumstances presented to the magistrate
are sufficient to warrant a prudent person in the belief that
the described items are in the indicated location. The
evidence presented to the magistrate was more than ample
under this standard. The detailed nature of the tip, the extent
of police corroboration, the absence of an apparent motive to
lie on the part of the hearsay informant and the nature of the
defendants’ trip to Florida, taken together, justified the con-
clusion that narcotics were probably present in the defen-
dants’ house and car. This Court has approved determina-
tions of probable cause based on much less evidence. See
e.g., Adams v. Williams, 407 U.S. 143 (1972).

The Illinois Supreme Court’s reliance upon Aguilar v.
Texas, 378 U.S. 108 (1964) and Spinelli v. United States, 393
U.S. 410 (1969) for a contrary result was misplaced. The two

decisions are distinguishable and the anonymous letter in
this case satisfied the two prong test for probable cause
described in those decisions. The veracity prong was satisfied
by the absence of an apparent motive to lie on the part of the
hearsay informant and police corroboration of the infor-
mant’s tip. The basis of knowledge prong was satisfied by the
nature and extent of the detail in the informant’s tip and by
the police corroboration.

In any event to the extent that the Aguilar two prong
analysis is inconsistent with the analysis employed by this
Court in Adams v. Williams, 407 U.S. 143 (1972), Chambers v.
Maroney, 399 U.S.42 (1970), Jaben v. United States, 381 U.S.
214 (1965), Jones v. United States, 362 U.S. 257 (1960), Draper
v. United States, 358 U.S. 307 (1959) and Brinegar v. United
States, 338 U.S. 160 (1949), Aguilar should be overruled.

FACTS AND CIRCUMSTANCES PRE-
SENTED TO MAGISTRATE WERE SUFFI-
CIENT TO JUSTIFY ISSUANCE OF
WARRANT

The decision of the Illinois Supreme Court was incorrect.
The magistrate’s determination of probable cause was prop-
er and should not have been overturned.

“This Court repeatedly has explained that ‘probable
cause’ to justify an arrest means facts and circumstances
within the officer’s knowledge that are sufficient to warrant a
prudent person, or one of reasonable caution, in believing in
the circumstances shown, that the suspect has committed, is
committing, or is about to commit an offense.’’ Michigan v.
DeFillippo, 443 U.S. 31, 37 (1979). The standard for prob-
able cause to justify the issuance of a search warrant is
basically the same, except the focus of inquiry is not whether

an offense has been committed but whether the items sought
are ‘‘probably present’ in the described location. See Rugen-
dorf v. United States, 376 U.S. 528, 533 (1964); Jones v. United
States, 362 U.S. 257, 271 (1960).

The search warrant in this case was properly issued under
that standard. The facts and circumstances presented to the
magistrate were sufficient to warrant a prudent person in the
belief that illegal narcotics were probably present in the
defendants’ house and car.

To begin with the anonymous letter. The letter describes
the defendants activities in detail and sets forth facts and
circumstances supporting its conclusion that police will find
illegal narcotics in the defendants’ house and car. The letter
identifies the defendants by name, tells where they live and
notes that the defendants ‘‘brag about the fact they never
have to work, and make their entire living on pushers.’’ Ti..
letter observes that the defendants ‘‘are friends with some
big drugs dealers, who visit their house often.’’ The letter ex-
plains where the defendants buy their drugs and how they
pick the drugs up. ‘‘Most of their buys are done in Florida
where she leaves it to be loaded up with drugs, then Lance
flys [sic] down and drives it back.’’ The letter then goes on to
describe the defendant’s immediate travel plans. ‘‘ May 3 she
is driving down there again and Lance will be flying down in
a few days to drive it back.’’ The letter then notes ‘‘At the
time Lance drives the car back he has the trunk loaded with
over $100,000.00 in drugs. Presently they have over
$100,000.00 worth of drugs in their basement.”’

The circumstances set forth in the letter are plainly incrim-
inating, if true, and the nature and extent of its detail provide
strong evidence that the letter is based upon its author’s per-
sonal knowledge rather than upon surmise or rumour.

It is also noteworthy that the letter came to police from an
ordinary citizen who volunteered his information rather than

from a paid police informer who was paid for his informa-
tion. People who sell information to police have a financial
incentive to fabricate false accusations in order to have
something to sell. This is not true for citizen informers who
volunteer their information and the informant in this case
had no apparent reason to lie.

Turning now to the police corroboration of the inform-
ant’s tip. Police were able to verify several details in the
anonymous letter. This greatly reduced the possibility that
the informant was reporting a made-up story or the product
of someone’s speculation. Police verified that the defendants
lived where the informant said they did. Police confirmed
that Lance Gates flew to Florida on May 5, 1978, as pre-
dicted by the informant. Police verified that upon arriving in
Florida, he went to a motel room registered to his wife, again
consistent with the prediction of the informant. The next
morning police ascertained that Gates left the motel and got
into his own car which had already been driven to Florida,
again consistent with the informant’s prediction. Finally,
police verified that Gates left the West Palm Beach area and
drove north on an interstate highway commonly used by
travellers to the Chicago area, once again consistent with the
prediction of the informant.

Police investigators not only corroborated the informant’s
tip. They also uncovered a number of circumstances that lent
credence to the tip and greatly diminished the possibility that
the defendants were ordinary vacationers and the anony-
mous letter merely a malicious prank by a friend or neighbor
who k. ©w only that the defendants would be vacationing in
Florida in early May. The defendants’ trip to Florida had all
the earmarks of a drug run and none of the earmarks of an
ordinary vacation. The typical vacationing family would
travel to Florida together, stay for a while and then return by
the same mode by which they came. The average vacationer
would not, as Lance Gates did, fly from Chicago to West

10

Palm Beach, Florida, arrive in the evening, go directly from
the airport to a motel, check into a room registered to his
wife, leave the motel at 7:00 a.m. the next morning, get into
his own car, somehow waiting for him in Florida, and drive
directly back toward Illinois. This unusual itinerary suggests
a number of things. First, Lance Gates’ short stay in West
Palm Beach, Florida suggests that he was anxious to
minimize the time that his home in Illinois would be left
unattended. This, in turn, is consistent with the informant’s
statement that there were over $100,000.00 worth of drugs in
the basement of the Gates’ home in Illinois. A person with
valuables of that sort might well be inordinately fearful of
burglars. Second, the short stay suggests that Gates’ trip to
Florida had a business purpose rather than a recreational
purpose. Since Lance Gates went only to his motel room and
his car before leaving, the natural inference is that Lance
Gates went to Florida to pick something up and drive it back
to Illinois. That Gates drove back to Illinois, rather than
flew, despite his evident concern for haste, suggests that he
was transporting something that he did not want to ship or
send through airport security; something over which he
wished to maintain constant and exclusive control. Given
that Florida is the major port of entry for illegal narcotics
brought into the United States', a fact this Court may
judicially notice, see Carroll v. United States, 267 U.S. 132, 159
(1925), the natural inference is that Gates was bringing nar-
cotics of some sort back to Illinois, just as the anonymous let-
ter predicted.

' A publication of the Drug Enforcement Administration, The National
Narcotics Intelligence Consumers Committee, Narcotics Intelligence
Estimate, The Supply of Drugs to the U.S. Illicit Market From Foreign
and Domestic Sources in 1979 reports at page 10:

continued on next page

11

All of these circumstances, the derail of the letter, the
absence of an apparent motive to lie, the police corroboration
and the nature of Lance Gates’ short trip to West Palm
Beach, taken together, are more than ample to justify the
magistrate’s determination of probable cause, particularly
when considered in light of ‘‘the preference to be accorded to
warrants.’’ United States v. Ventresca, 380 U.S. 102, 109
(1965).

THIS COURT HAS APPROVED FINDINGS
OF PROBABLE CAUSE ON LESS EVI-
DENCE THAN WAS PRESENT HERE

This Court has approved findings of probable cause on
less evidence than was present here. In Adams v. Williams,
407 U.S. 143 (1972) an unnamed informer told a police of-
ficer that a person sitting in a parked car was carrying a gun
in his waistband and was also carrying illegal narcotics. The
officer approached the suspect, reached into the car, and
found the gun in the place indicated. The officer then
arrested the suspect, searched him and found the illegal
narcotics.

continued from previous page

Reflecting the heavy south-to-north flow of cocaine and
marihuana from South America, Florida remained the prime
smuggling gateway to the illicit U.S. drug market. Approx-
imately 40 percent of all cocaine and 30 percent of all im-
ported marihuana moved through the State, representing an
estimated retail value of approximately $25 billion. Most of
the counterfeit Quaalude shipments smuggled by air and sea
were also destined for the Florida area.

12

The defendant challenged the search. The informant had
never given police reliable information in the past and, in
any event, there was no indication how the informant ac-
quired his information. The discovery of the gun, the defen-
dant argued, could not remedy either defect since possession
of the gun was consistent with innocent behavior. Under
local law possession of a gun, even if concealed, was lawful so
long as the owner had a license and the police officer never
asked whether the defendant had a license before making the
arrest and searching the defendant for narcotics. Therefore,
the defendant argued, the officer lacked probable cause.

This Court rejected that argument and approved the of-
ficer’s determination of probable cause. Probable cause ex-
isted, this Court held, because ‘‘the policeman found
Williams in possession of a gun in precisely the place
predicted by the informant. This tended to corroborate the
reliability of the informant’s further report of narcotics and,
together with the surrounding circumstances, certainly sug-
gested no lawful explanation for possession of the gun.’’ Jd.
at 148-149.

Similarly here, police verified Lance Gates’ strange trip to
Florida to pick up his own car and immediately drive it back
toward Illinois precisely as predicted by the informant. To
paraphrase Adams, this tended to corroborate the reliability
of the informant’s further report of narcotics and, together
with the surrounding circumstances, certainly suggested no
lawful explanation for the journey.

Indeed, there is more reason to approve the finding of
probable cause in the instant case than there was in Adams v.
Williams. The informant’s tip was more detailed here, the
corroboration was more extensive and the determination of
probable cause was made by a neutral and detached magis-
trate rather than by ‘‘the officer engaged in the often com-
petitive enterprise of ferreting out crime.’’ Johnson v. United
States, 333 U.S. 10, 14 (1948).

13

There are other favorable precedents. In Draper v. United
States, 358 U.S. 307 (1959) federal agents arrested a suspect
and searched him for narcotics on the basis of a tip from a
reliable informant that the defendant would be carrying nar-
cotics as he left a particular train together with government
corroboration that a man meeting the informant’s descrip-
tion exited the indicated train. This Court approved the ar-
rest and search as based upon probable cause even though
there was no indication how the informant acquired his in-
formation. This Court reasoned that Marsh, the arresting
officer

**... had personally verified every facet of the in-
formation given him by Hereford except whether
petitioner had accomplished his mission and had
the three ounces of heroin on his person or in his
bag. And surely, with every other bit of Hereford’s
information being thus personally verified, Marsh
had ‘reasonable grounds’ to believe that the re-
maining unverified bit of Herreford’s information
— that Draper would have the heroin with him —
was likewise true.’’ Jd. at 313.

Similarly here, once police verified the informant’s iden-
tification of the defendants and detailed prediction of their
unusual travel plans, there were reasonable grounds to
believe that the remaining unverified bit of information -
that the defendants wowld be transporting narcotics — was

Indeed the case for probable cause may be stronger here
than it was in Draper since tie surrounding circumstances
here were less innocent than were those in Draper. Draper
just took a train from Denver to Chicago then returned, a
few days later, from Chicago to Denver, also by train. Stand-
ing alone these circumstances do not corroborate the inform-
ant’s report. Lance Gates, by contrast, flew from Chicago to
Florida to meet his own car, evidently driven there ahead of

14

him by his wife, then the very next morning drove back
ithe question of probable cause in and of themselves.

In Carroll v. United States, 267 U.S. 132 (1925) the Court
approved the search of a car based upon only three circum-
stances: (1) the defendants had offered to sell a federal agent
bootleg liquor in Grand Rapids, Michigan but failed to
deliver; (2) a few weeks later federal agents saw the defen-
dants driving from Grand Rapids toward Detroit; and, (3)
two months after that federal agents saw the defendants driv-
ing toward Grand Rapids from the direction of Detroit. This
Court took judicial notice ‘‘that Grand Rapids is about 152
miles from Detroit, and that Detroit and its neighborhood
along the Detroit river, which is the international boundary,
is one of the most active centers for introducing illegally into
this country spirituous liquors for distribution into the in-
terior.’’ Jd. at 160. This Court then reasoned that the federal
agents had convincing evidence that ‘‘the Carroll boys, as
they called them, were so-called ‘bootleggers’ in Grand
Rapids, — i.e., that they were engaged in plying the unlaw-
ful trade of selling such liquor in that city.’’ Jd. at 160.

This Court went on:

**The officers had soon noted their going from
Grand Rapids halfway to Detroit, and attempted
to follow them to that city to see where they went,
but they escaped observation. Two months later
these officers suddenly met the same men on their
way westward, presumably from Detroit. The
partners in the original combination to sell liquor
in Grand Rapids were together in the same auto-
mobile they had been in the night when they tried
to furnish the whisky to the officers, which was thus
identified as part of the firm equipment. They were
coming from the direction of the great source of

15

supply for their stock to Grand Rapids, where they
plied their trade. That the officers, when they saw
the defendants, believed that they were carrying li-
quor, we can have no doubt; and we think it is
equally clear that they had reasonable cause for
thinking so. Jd. at 160.

Similarly, in Brinegar v. United States, 338 U.S. 160 (1949)
this Court approved the stop of a car just inside the .
Oklahoma border from Joplin, Missouri because Oklahoma
was a ‘‘dry’’ state at the time, because the driver of the car
was a known bootlegger and because the driver had been
seen loading liquor into his car on several occasions in the six
months prior to the search. ‘This Court reasoned, ‘‘[I]t is im-
possible to distinguish the Carroll Case with reference to the
proof relating to the source of supply, the place of probable
destination and illegal market, and consequently the prob-
ability that the known liquor operators were using the con-
necting highway for the purposes of their unlawful
business.”’ Jd. at 167.

Petitioner submits that the circumstances of Lance Gates’
journey to and from Florida, the most active center for intro-
ducing illicit narcotics into this country, gave far more basis
for a belief that contraband was being transported than did
the Carroll brothers’ drive from Detroit to Grand Rapids or
Brinegar’s drive from Joplin, Missouri into Oklahoma.
There were many innocent reasons why the Carroll brothers
might be driving toward Grand Rapids or Brinegar from
Joplin, Missouri into Oklahoma. It is much harder to ex-
plain away Lance Gates’ flight to Florida to meet his own car
which he immediately drove back toward Illinois.

Accordingly, petitioner submits that the facts and circum-
stances presented to the magistrate in the instant case were
ample under this Court’s decisions to justify his finding of
probable cause.

16

THE ILLINOIS SUPREME COURT’S RELI-
ANCE UPON AGUILAR AND SPINELLI
WAS MISPLACED

The Illinois Supreme Court’s reliance upon Aguilar v.
Texas, 378 U.S. 108 (1964) and Spinelli v. United States, 393
U.S. 410 (1969) to reach an opposite result and to overturn
the search warrant was misplaced. Those decisions are
distinguishable on their facts and the search warrant affidavit
in the instant case passed muster under the two prong analy-
sis described in these decisions.

In Aguilar v. Texas, 378 U.S. 108 (1964) police officers sub-
mitted a search warrant affidavit which stated:

‘*Affiants have received reliable information from
a credibie person and do believe that heroin, mari-
juana, barbiturates and other narcotics and nar-
cotic paraphernalia are being kept at the above
described premises for the purpose of sale and use
contrary to the provisions of the law.’’ Jd. at 109.

The Court held the affidavit deficient because the infor-
mation merely reflected the informant’s ‘‘ ‘suspicion’, ‘be-
lief’ or ‘mere conclusion.’’’ Jd. at 114. The Court concluded
by setting forth a two pronged standard of review for deter-
minations of probable cause based in part upon hearsay
evidence.

sil inalasaibid at Nilliitah ot acti in
underlying circumstances from which the inform-
ant concluded that the narcotics were where he
claimed they were, and some of the underlying cir-
cumstances from which the officer concluded that
the informant, whose identity need not be dis-
closed, [citation], was ‘credible’ or his information
‘reliable.’’’ Jd. at 114, 115.

17

In Spinelli v. United States, 393 U.S. 410 (1969) the search
warrant affidavit stated that Spinelli was known to law-
enforcement agents as a bookmaker and a gambler, and that
the FBI had ‘‘been informed by a confidential reliable in-
formant that William Spinelli is operating a handbook and

numbers WYdown 4-0029 and WYdown 4-0136.’’ Id. at
414. Police corroborated only that Spinelli frequented an
apartment building to which these telephone numbers were
assigned. This Court held the affidavit inadequate under the
Aguilar standard.

The search warrant affidavit in the instant case was far
more detailed than those condemned in Aguilar and Spinelli,
the police corroboration is more extensive and tie surround-
ing circumstances more reliable indicia of probable cause.
The tip does not merely state a conclusion. It sets forth the
facts and circumstances supporting the conclusion. The facts
of the instant case are far closer to those of Draper which Spinelli
cites with approval than to those of either Aguilar or Spinelli.
See Spinelli v. United States, 393 U.S. 410, 417-418 (1969).

AGUILAR VERACITY PRONG WAS SATIS-
FIED HERE BECAUSE POLICE CORROB-
ORATED THE INFORMANT’S TIP AND
BECAUSE CITIZEN INFORMANT HAD NO
APPARENT REASON TO LIE

The search warrant affidavit also passes muster under the
Aguilar two prong analysis. Turning first to the veracity
prong. This prong requires evidence that the informant is a
credible person or his information reliable. The Illinois
Supreme Court erred when it held that the veracity prong
can be satisfied only by evidence that the informant had

18

given reliable information in the past, or that he made an ad-
mission against his penal interest or that police uncovered
corroborating circumstances that are incapable of innocent
explanation even when viewed in isolation. These are not the
only ways the veracity prong can be satisfied. Veracity may
also be inferred from either of two other circumstances that
are present in this case: (1) the absence of an apparent motive
to lie on the part of the hearsay informant; or (2) police cor-
roboration of some activity which is consistent with the tip
although it would appear harmless without it.

CITIZEN INFORMANT IS
PRESUMED RELIABLE

This is clear from this Court’s cases following Aguilar. In
Jaben v. United States, 381 U.S. 214 (1965), a tax prosecution,
the criminal complaint recited that the affiant had in-
vestigated the taxpayer’s financial records and interviewed
“third persons having knowledge of the said taxpayer’s
financial condition’’ Jd. at 221-222, and, as a result, believed
that the taxpayer had understood his income and tax owing
by certain specified amounts. Even though there was no
direct evidence that the third persons having knowledge of
the defendant’s financial conditions were credible persons or
that their information was reliable this Court approved the
complaint as sufficient for a finding of probable cause. This
Court reasoned that the hearsay informants had no reason to
lie and were not likely to lie. Their veracity could therefore
be presumed.

In Chambers v. Maroney, 399 U.S. 42 (1970) police stopped
and searched a car that matched the description of a car eye
witnesses saw driving away from an armed robbery. Under
the Illinois Supreme Court’s interpretation of Aguilar the
search would have been improper since there was no

19

evidence that the eye witnesses had ever given police reliable
information in the past, the witnesses made no admission
against their penal interest and the presence of the car on the
highway was, in and of itself, clearly innocent. Yet this Court
had no trouble approving the search, holding that police had
ample cause to stop and search the car that matched the
description given to them by the citizen-informers.

Jaben and Chambers were correctly decided. Citizen-
informers, that is, persons who are not paid or protected
police informers, should be presumed credible absent an ap-
parent motive to lie. Citizen-informers do not have the finan-
cial incentive to fabricate false accusations that paid in-
formers do. Moreover, if citizen-informers were not pre-
sumed credible then criminals could victimize people who
have not informed in the past, confident that the victim’s
complaint to police would be insufficient to justify an arrest.
Plainly, this would be unacceptable. As this Court put it in
Adams v. Williams, 407 U.S. 143, 147 (1972), ‘‘when the vic-
tim of a street crime seeks immediate police aid and gives a
description of his assailant. ..the subtleties of the hearsay
rule should not thwart an appropriate police response.’’ See
also United States v. Burke, 517 F.2d 377 (2d Cir. 1975); United
States v. Unger, 469 F.2d 1283 (7th Cir. 1972); McCreary v.
Sigler, 406 F.2d 1264, 1269 (8th Cir. 1969); United States v.
Mahler, 442 F.2d 1172, 1174-75 (9th Cir. 1971); United States
v. Bell, 457 F.2d 1231, 1238-39 (Sth Cir. 1972); Brown v.
United States, 365 F.2d 976 (D.C. Cir. 1966).

The informer in this case was a citizen informer rather
than a paid police informant. The informer volunteered his
information. He received no reward. He had no apparent
financial reason to lie. In this respect, the informer in this
case resembles the unnamed ‘‘third persons having knowl-
edge of the said taxpayer’s financial condition’’ whose infor-

20

mation was credited in Jaben v. United States, 381 U.S. 214,
221-222 (1965) or the eye witnesses whose information was
credited in Chambers v. Maroney, 399 U.S. 42 (1970).

POLICE CORROBORATION ALSO SATIS-
FIED VERACITY PRONG

The veracity prong may also be satisfied by the police cor-
roboration of the details of the anonymous letter. Police
verified that the informant provided reliable information
with respect to the defendants’ home address and unusual
travel plans. A number of cases have recognized that ‘‘the
veracity of an unknown informer can be sufficiently deter-
mined by the searching officer’s personal observation of
some activity which is consistent with the tip but which
would appear harmless without it.’’ United States v. Anderson,
500 F.2d 1311, 1316 (5th Cir. 1974). See United States v.
Sultan, 463 F.2d 1066, 1069 (2d Cir. 1972), Thompson v.
White, 406 F.2d 1176, 1178 (5th Cir. 1969), Bailey v. United
States, 386 F.2d 1, 3 (5th Cir. 1967). See also 8A J. Moores
Federal Practice, Rules of Criminal Procedure, par. 41.04
(1981 Cipes ed).

Adams v. Williams, 407 U.S. 143 (1972) is one such case
and its holding is inconsistent with that of the Illinois
Supreme Court in the instant case. The hearsay tip relied
upon in Adams would have been deficient had this Court
followed the Illinois Supreme Court’s interpretation of the
Aguilar veracity prong. There was no evidence that the in-
formant who told the officer that the defendant had a gun
and illicit narcotics had ever given police reliable informa-
tion in the past. The tip contained no admissions against the
informant’s penal interest. The gun found on the defendant
might well have been licensed and so was not incriminating

21

in and of itself. Yet this Court approved reliance upon the
tip, reasoning that the discovery of the gun in precisely the
place indicated by the informant lent credence to the inform-
ant’s further report of narcotics.

Adams was correctly decided. The furnishing of reliable in-
formation by the informant in the present is as good an in-
dication of his veracity as is his furnishing of reliable infor-
mation in the past. As Justice White put it in his concurrence
in Spinelli v. United States, 393 U.S. 410, 426 (1969) (White, J.
concurring) in discussing the facts of Draper, ‘‘Unques-
tionably, verification of arrival time, dress and gait rein-
forced the honesty of the informant — he had not reported a
made up story.”’

DETAIL OF INFORMANT’S LETTER AND
EXTENT OF POLICE CORROBORATION
SATISFIED THE BASIS OF KNOWLEDGE
PRONG

Turning now to the basis of knowledge prong — the
requirement that there be evidence that the informant ac-
quired his information in a reliable manner. The Illinois
Supreme Court was wrong when it held that the anonymous
letter failed to satisfy the basis of knowledge prong because
the tip did not purport to be based upon personal observation
and the tip was not sufficiently detailed or corroborated.

This Court has approved reliance upon hearsay tips far
less detailed and corroborated than the tip in the instant case
even though the tips did not purport to be based upon per-
sonal observation. In Adams v. Williams, supra, discussed
earlier, the tip did not purport to be based upon personal
observation and contained only two details. Yet corrobora-
tion of only one of these details was held sufficient. In Husty v.
United States, 282 U.S. 694 (1931) this Court unanimously

22

approved the search of a car based upon an informant’s tip
that there was bootleg liquor in the car together with police
corroboration that the defendant had once been arrested for
bootlegging, that his car was in the location and met the
description indicated by the informant and that two of its oc-
cupants fled when police arrived.

The tip in this case was far more detailed and corroborated
than was the tip in Husty. The informant here not only cor-
rectly predicted where the defendant’s car was, essentially
the only detail corroborated in Husty, but also how it got
there, how the defendant would get to it, and where he would
drive it once he got to it.

Similarly in Jaben v. United States, 381 U.S. 214 (1965)
there was no indication how the third persons having
knowledge of the taxpayer’s financial conditions acquired
that knowledge or even what that knowledge was. Yet this
Court permitted reliance upon the undisclosed reports of the
unnamed informants in the magistrate’s determination of
probable cause, reasoning that:

There is a difference between disbelieving the af-
fiant and requiring him to indicate some basis for
his allegations. Obviously any reliance upon fac-
tual allegations necessarily entails some degree of
reliance upon the credibility of the source. See,
e.g., Johnson v. United States, 333 U.S. 10, 13, 92
L ed 436, 439, 678 S Ct 367. Nor does it indicate
that each factual allegation which the affiant puts
forth must be independently documented, or that
each and every fact which contributed to his
conclusions be spelled out in the complaint. Com-
pare United States v. Ventresca, 380 U.S. 102, 13
L ed 2d 684, 85 S Ct 741. It simply requires that
enough information be presented to the Commis-
sioner to enable him to make the judgment that the

23

charges are not capricious and are sufficiently sup-

ported to justify bringing into play the further steps
of the criminal process. Jd. at 224-225.

Surely the information provided by police to the magis-
trate in the instant case met and exceeded this standard.

As noted earlier, the details of the informant’s tip in this
case and the extent of police corroboration compare
favorably to the facts of Draper, another case in which the in-
formant did not say how he acquired his information and a
case Spinelli recognizes as satisfying the basis of knowledge
prong. As was said of the Draper decision in Spinelli v. United
States, 393 U.S. 410, 417-418 (1969) so may it be said here.
Once the police verified the informant’s detailed prediction
of Lance Gates’ unusual travel plans, — that he would fly to
Florida, to meet his own car which his wife had already
driven to Florida and that he would immediately drive it
back toward Iilinois, — it became ‘‘apparent that the in-
formant had not been fabricating his report out of whole
cloth; since the report was of the sort which in common ex-
perience may be recognized as having been obtained in a
reliable way, it was perfectly clear that probable cause had
been established.’’

AGUILAR TWO PRONG ANALYSIS
SHOULD BE OVERRULED

Petitioner submits that the magistrate’s determination of
probable cause in the instant case was proper under any stan-
dard of probable cause this Court has employed. Neverthe-
less, this case affords the Court an appropriate vehicle for
reexamining the Aguilar two prong analysis which guided the
Illinois Supreme Court in the instant case.

24

This Court’s treatment of the Aguilar two prong analysis
*‘illustrate[s] a not unusual characteristic of legal develop-
ment: broad principles are articulated, narrowed when ap-
plied to new contexts, and finally replaced when the distinc-
tions they rely upon are no longer tenable.’’ Cadell v. Chavez-
Salido, _U.S.__, 70 L.Ed.2d 677, 681, 102 S.Ct. __ (1982).
Petitioner respectfully submits that the Aguilar two prong
analysis has become outmoded in light of this Court’s subse-
quent decisions in Adams v. Williams, 407 U.S. 143 (1972);
Chambers v. Maroney, 399 U.S. 42 (1970); and Jaben v. United
States, 381 U.S. 214 (1965). To the extent that the Aguilar
analysis differs from the analysis employed in these decisions
it should be formally overruled.

PRIOR TO AGUILAR THIS COURT FOL-
LOWED THE RULE THAT A DETERMINA-
TION OF PROBABLE CAUSE COULD BE
BASED UPON HEARSAY EVIDENCE SO
LONG AS THERE WAS SUBSTANTIAL
BASIS FOR CREDITING THE HEARSAY

Prior to Aguilar this Court followed the rule that a deter-
mination of probable cause could be based upon hearsay
evidence so long as there was substantial basis for crediting
the hearsay. See Jones v. United States, 362 U.S. 257 (1960).
See also Rugendorf v. United States, 376 U.S. 528 (1964).
Whether there was substantial basis was decided according
to the facts and circumstances of the particular case and
without resort to technical rules of evidence or their
equivalent. As this Court explained in Brinegar v. United
States, 338 U.S. 160, 175 (1949):

**In dealing with probable cause,...as the very
name implies, we deal with probabilitics. These
are not technical; they are the factual and practical

25

considerations of everyday life on which reasonable
and prudent men, not legal technicians, act. The
standard of proof is accordingly correlative to what
must be proved.”’

The focus of inquiry under this standard was on whether
the facts and circumstances known to the officer or
magistrate were sufficient to warrant a prudent person in the
belief that an offense was being committed or that contra-
band would probably be found in a perticular place. The
hearsay nature of evidence relied upon went to its weight, as
it bore upon that question, and was considered along with
the other circumstances of the case.

AGUILAR ANALYSIS BROKE FROM THE
TRADITIONAL RULE

Aguilar v. Texas, 378 U.S. 108 (1964) could have been
decided with the same result under the Jones-Brinegar stan-
dard. The search warrant affidavit held inadequate in Aguilar
contained no corroboration or anything else to substantiate
the hearsay informant’s bare assertions. But instead of sim-
ply relying upon the old_Jones substantial basis test this Court
articulated a more formal rationale for its decision.

In effect Aguilar created an exclusionary rule of evidence
governing the admissibility of hearsay in determinations of
probable cause. Hearsay could not be considered unless a
proper foundation was laid. There must be evidence that the
hearsay informant was a credible person or his information
reliable. There must also be evidence that he acquired his in-
formation from personal observation or from a second hear-
say informant who qualifies as a competent witness under
both prongs of the analysis. See generally, Moylan, Hearsay
and Probable Case: An Aguilar and Spinelli Primer, 25
Mercer L. Rev. 741 (1974).

26

AGUILAR TWO PRONGED ANALYSIS HAS
PROVEN UNWORKABLE AND HAS BEEN
REPEATEDLY REJECTED BY THIS
COURT IN FAVOR OF THE TRADITIONAL
STANDARD

For a variety of reasons, the original formulation of the
Aguilar two pronged analysis proved unworkable. The
veracity prong, to take one example, was written with paid
police informants in mind; people whose credibility could be
proven by evidence that they had furnished reliable informa-
tion in the past. The prong was illsuited for cases involving
citizen informers; ordinary citizens who had not informed in
the past but whom police believed because there was no
reason to disbelieve them.

There were also problems with the basis of knowledge
prong. Even in the courtroom ‘‘witnesses often find diffi-
culty in expressing themselves in language which is not that
of an opinion or conclusion.’’ Advisory Committee Note to
Rule 701 of the Federal Rules of Evidence quoted in 11 J.
Moore’s Federal Practice, §701.01 (1976). Lay witnesses
often use their opinions ‘‘as a shorthand rendition of a set of
collective facts otherwise difficult to state.’’ United States v.
Milne, 487 F.2d 1232, 1235 (Sth Cir. 1973). Police inform-
ants suffered from the same shortcomings and in exigent cir-
cumstances or in the case of anonymous tips it was not al-
ways possible for police to correct the problem and elicit each
and every observation which led them to their conclusions.

To deal with these practical difficulties this Court added
refinements to the Aguilar analysis. In United States v. Ven-
tresca, 380 U.S. 102 (1965) this Court held that hearsay
informants who were full-time government investigators
engaged in the same investigation as the affiant were
presumptively credible.

27

In Spinelli v. United States, 393 U.S. 410 (1969) this Court
held that the basis of knowledge prong could be satisfied if
the tip was sufficiently detailed that it could be inferred that
the information was acquired in a reliable manner. In United
States v. Harris, 403 U.S. 573 (1971) a plurality of this Court
held that admissions against the informant’s penal interest
could satisfy the veracity prong.

Despite these refinements the Aguilar two pronged analysis
remained unworkabie. This Court began to ignore the two
pronged test in favor of the traditional common sense ap-
proach. In Jaben v. United States, 381 U.S. 214 (1965) for
example, a tax prosecution, this Court approved a deter-
mination of probable cause based in part upon undisclosed
~ hearsay even though the affidavit said nothing about the
credibility of the informants or their basis of knowledge. This
court reasoned that the affidavit presented enough informa-
tion ‘‘to the Commissioner to enable him to make the judg-
ment that the charges are not capricious. . .’’ Jd. at 224-225.
Aguilar was distinguished as involving a ‘‘ garden variet[y]’’
of crime. Id. at 224.

In Chambers v. Maroney, 399 U.S. 42 (1970), an armed rob-
bery prosecution, this Court approved a determination of
probablé cause based upon hearsay reports from citizen eye
witnesses even though there was no evidence of the inform-
ant’s credibility or reliability. Aguilar and Spinz‘li were not
even mentioned and the case was decided under the old com-
mon sense totality of the circumstances approach that
preceded Aguilar and Spinelli.

In Adams v. Williams, 407 U.S. 143 (1972) this Court ap-
proved a determination of probable cause based upon a hear-
say report from an informant who had never provided
reliable information in the past and who did not say how he
acquired his information. Aguilar and Spinelli were not
discussed. Instead this Court cited Brinegar and its rule that

probable cause deals with probabilities not technicalities. See
Adams v. Williams, 407 U.S. 143, 149 (1972) quoting from
Brinegar v. United States, 338 U.S. 160, 175 (1949).

PERSISTENCE OF AGUILAR TOGETHER
WITH SUBSEQUENT DECISIONS OF THIS
COURT REJECTING THE AGUILAR AN-
ALYSIS HAS CONFUSED THE LOWER
COURTS AND POLICE

Lower courts have not felt as free to ignore or distinguish
the Aguilar two pronged analysis and have been forced to
grapple with the analysis which this Court has repeatedly re-
jected as unsuitable or unsatisfactory. They have also been
put to the task of reconciling Aguilar with the subsequent
decisions that distinguish or ignore it. As a result of all this,
the question of hearsay and probable cause, which prior to
Aguilar was fairly simple, has become exceedingly complex
and arcane.

One commentator devotes over 140 pages of a treatise on
the Fourth Amendment to the question of when police and
magistrates may and may not rely upon hearsay information
in forming judgments as to probable cause. See 1 LaFave,
Search and Seizure 499-642 (1978). Another commentator
writes that ‘“The Aguilar-Spinelli formulation has provoked
apparently ceaseless litigation which indeed constitutes the
bulk of probable cause law.’’ 8a J. Moore’s Federal Practice
par. 41.04 (1981 Cipes ed.) Another commentator com-
plains that many courts fail to appreciate the ‘‘subtleties’’ of
the Aguilar-Spinelli doctrine. He warns that ‘‘a slipshod ap-
plication’’ of the two prong test ‘‘calls down upon us the full
fury of Murphy’s law.’’ ‘‘What can go wrong, will go
wrong.’’ Moylan, Hearsay and Probable Cause: An Aguilar
and Spinelli Primer, 25 Mercer L. Rev. 741, 786, 786 n.137

29

(1974). This same commentator advises patience in working
through the sutieties and practical problems of the two
prong test. He reminds critics of Aguilar ‘‘that it took the bet-
ter part of two centuries for the common law to hammer out
the hearsay rule and its various and numerous exceptions in
a trial setting. .. That some growing pains are inevitably be-
ing experienced, as we evolve analogous guidelines for the
reception of hearsay in a probable cause setting, is not to be
unexpected.’’ Jd. at 786 n.135.

The subtleties, complexities and growing pains of the
Aguilar two prong test lead to two sorts of problems. First,
police invade the privacy of individuals in violation of their
_ Fourth Amendment rights because the police or the magis-
_ trates upon whom they rely, honestly fail to understand the
two prong test (or more accurately, how some court will
_ subsequently interpret it.) Second, because of this first prob-
~ lem, evidence is excluded in circumstances in which the ex-
ciusion will have no deterrent effect on similar police conduct
in the future and serves only to keep unimpeachable and pro-
bative evidence from the trier of fact. See Stone v. Powell, 428
U.S. 465, 540 (1976) (White, J. dissenting).

THIS COURT SHOULD FORMALLY OVER-
RULE THE AGUILAR ANALYSIS IN FAVOR
OF THE ANALYSIS EMPLOYED IN
ADAMS, WILLIAMS, AND JONES v. UNITED
STATES.

The time has come to put an end to this confusion and the
problems that it has spawned. Police need workable rules. As
this Court recognized in Dunaway v. New York, 442 U.S. 200,
213-214 (1979), in the area of probable cause:

30

‘*A single, familiar standard is essential to guide
police officers, who have only limited time and ex-
pertise to reflect on and balance the social and in-
dividual interests involved in the specific circum-
stances they confront.’’

The Aguilar two pronged analysis cannot be that ‘‘single,
familiar standard.’’ The two pronged test is neither single
nor familiar. It is a complex mass of rules, subrules,
presumptions and ill-defined exceptions and it is bordered by
areas where the analysis does not apply.

The Brinegar-Jones standard, by contrast, is ‘‘a practical,
nontechnical conception affording the best compromise that
has been found for accommodating [the] often opposing in-
terests’’ in ‘‘safeguard|ing] citizens from rash and unreason-
able interferences with privacy’’ and in ‘‘seek[ing] to give
fair leeway for enforcing the law in the community’s protec-
tion.’’ Brinegar v. United States, 338 U.S. 160, 176 (1949). See
also Dunaway v. New York, 442 U.S. 200, 208 (1979).

The standard is single; it may be applied in all cir-
cumstances. The standard is familiar, it is the standard this
Court applied both before and after Aguilar. And the stan-
dard is workable. The standard recognizes, as Aguilar does
not, that:

**In dealing with probable cause, . . . as the very
name implies, we deal with probabilities. These
are not technical; they are the factual and practical
considerations of everyday life on which reasonable
and prudent men, not legal technicians act.

Because many situations which confront offi-~rs
in the course of executing their duties are more or
less ambiguous, room must be allowed for some

.

31

mistakes on their part. But the mistakes must be
those of reasonable men, acting on facts leading
sensibly to their conclusions of probability... . Re-
quiring more would unduly hamper law enforce-
ment. To allow less would be to leave law-abiding
citizens at the mercy of the officers’ whim or
caprice.’’ Brinegar v. United States, 338 U.S. 160,
175, 176 (1949).

The Brinegar-Jones standard recognizes that it is imprac-
tical to prescribe a general rule to govern the admissibility of
hearsay in determinations of probable cause. As this Court
observed in Adams v. Williams, 407 U.S. 143, 147 (1972) ‘‘In-
formants’ tips, like all other clues and evidence coming to a
policeman on the scene, may vary greatly in their value and
reliability. One simple rule will not cover every situation.’’
Accordingly, the Brinegar-Jones standard deems all hearsay
admissible and leaves its weight to be determined according
to the facts and circumstances of the particular case. This is a
sensible rule. As this Court observed in United States v.
Matlock, 415 U.S. 164 (1974) in considering whether hearsay
evidence should be excluded from suppression hearings:

**There is, therefore, much to be said for the
proposition that in proceedings where the judge
himself is considering the admissibility of evidence,
the exclusionary rules, aside from rules of privi-
lege, should not be applicable; and the judge
should receive the evidence and give it such weight
as his judgment and experience counsel.’’ United
States v. Matlock, 415 U.S. 164, 175 (1974).

The Brinegar-Jones standard is the standard that this Court
has in fact applied, at least since 1970, in reviewing deter-
minations of probable cause based upon hearsay evidence.
There would be no harm and much good in making this of-
ficial and formally overruling the Aguilar two prong analysis.

32

CONCLUSION

Because of the foregoing, the decision of the Illinois
Supreme Court should be reversed.

Respectfully submitted,
TYRONE C. FAHNER —
Attorney General
State of Illinois
PAUL P. BIEBEL, JR.
First Assistant Attorney
General

DANIEL M. HARRIS
Assistant Attorney General
160 North LaSalle Street
Room 800
Chicago, Illinois 60601
(312) 793-4714

; jau
sepiose

Ju the

‘Supreme Court of the United States

THE STATE OF ILLINOIS,
Petitioner,
vs.
LANCE GATES and SUSAN GATES,
. Respondents.

BRICF FOR THE RESPONDENTS

i

CERTIFICATE OF INTERESTED PARTIES

The undersigned, counsel of record, certifies that the
following listed persons and government entities have an
interest in the outcome of this case. These representa-
tions are made in order that the Justices of this Court

may evaluate possible disqualification or recusal.

Name
STATE OF ILLINOIS — Petitioner
LANCE GATES — Respondent
SUSAN GATES — Respondent
Crype W. Woopy James W. REILLY

Attorney at Law

1290 Pennzoil Place

711 Louisiana

Houston, Texas 77002
Counsel For Respondents

Attorney at Law

180 North LaSalle Street
Suite 1425

Chicago, Illinois 60601
Counsel For Respondents

Autan A. ACKERMAN
Attorney at Law

100 N. LaSalle Street
Suite 611
Chicago, Illinois 60602
Counsel For Respondents

QUESTIONS PRESENTED FOR REVIEW

(1) Whether An Anonymous Tipster, Who States
His/Her Own Opinions Or Conclusions About The Pos-
sibility Of Prospective Criminal Activity, Can Provide
Constitutionally Acceptable Probable Cause For The Is-
suance Of A Search Warrant, Under Article I, Section
6 Of The Illinois Constitution And The Fourth Amend-
ment To The United States Constitution?

(2) Whether The Trial Court, The Illinois Appellate
Court And The Illinois Supreme Court Properly Affirm-
ed The Quashing Of A Search Warrant Where The Un-
- we ar Affidavit Failed To Meet The Jones-Aguilar

ests?

INDEX

PAGE
Questions Presented For Review .........ccccccssecssessees ii
Original Ruling Below 1
Jurisdiction 2
Constitutional Provisions 3
Statutes ou
IS EE “WEED WMIIID entincictnciatcscsetweseonsecnpsbestvaomnendancsnsne 4
Summary Of Argument oi 5
Argument a

(A). From Draper to Franks .... the evolution
of hearsay as it relates to probable cause .. 10

(B). The Aguilar Standards »

(C). This Court should either remand this case
to the Illinois Supreme Court for clarifica-
tion or dismiss the certiorari petition as

improvidently granted. 24

(D). The warrantless arrest/search parr
cited by the petitioner have no relevance
to this case. 27

EE ee ee oe 31
Appendix A (Ill. Rev. Stat. Ch. 38 4 114-12 (1976) .... la

TABLE OF AUTHORITIES

Casks:
Adams v. Williams, 407 U.S. 148 ..cccccccccccceseeeees 9, 28
Aguilar v. Texas, 378 U.S. 108 ............ 7, 13, 16, 20, 22, 26

Andresen v. Maryland, 427 U.S. 463 .....c.ccccccccscseseeees 14

iv

| PAGE
Arkansas v. Sanders, 442 U.S. 753 11
Brinegar v. United States, 338 U.S. 160 ............ 9, 27, 28
California v. Krivda, 409 U.S. 33 .. 8, 24
Carroll v. United States, 267 U.S. 132 ......ccssssevers 9, 28
Chambers v. Maroney, 399 U.S. 42 ......... 9, 29
Delaware v. Prouse, 440 U.S. 648 .......... 8
Draper v. US., 358 U.S. 307 .......ccesccsssees sos 7,10
Franks v. Delaware, 438 U.S. 154 7, 15,17
Giordenello v. United States, 357 U.S. 480 ............ 7, 17,19
Jaben v. United States, 381 U.S. 214 ..... 22
Jones v. United States, 362 U.S. 257 ........ 7, 12, 16, 22, 26
McCray v. Illinois, 386 U.S. 300 ...........00 " 21
Nathanson v. United States, 290 U.S. 41 ....ccccesscsessess 19
People v. Garcia, 27 Ill. App. 3d 396, 326 N.E. 2d
GF GE | cecciesstsensensiisintnecicnicshiiences 9, 21
People v. Linder, 24 Ill. App. 3d 995 ........cccssssssseseee 9

People v. Martin, 70 Ill. App. 3d 36, 388 N.E. 2d 278 24
People v. Palanza, 55 Ill. App. 3d 1028, 371 N.E. 2d

GEE at probable cause existed for the
warrantless arrest of Draper..

The litigation at bar involves loose information from
an anonymous tipster. The ‘‘anonymous tipster’’ not only
lacked reliability but provided precious few “facts” (for
example, no address was given for either Lance or Susan
Gates, no physical description of either person, and cer-
tainly no suggestion that the “anonymo

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Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/brief%3Amicro_IA40385008_1881%3A0. Public record. Not legal advice.
