Amicus Curiae Brief — Los Rovell Dahda, Petitioner v. United States

Supreme Court briefDec 7, 2017

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No. 17-43

In the

Supreme Court of the United States

LOS ROVELL DAHDA AND

ROOSEVELT RICO DAHDA,

Petitioners,

v.

UNITED STATES OF AMERICA,

Respondent.

On Writ of Certiorari to the United States

Court of A ppeals for the Tenth Circuit

BRIEF OF AMICI CURIAE ELECTRONIC

FRONTIER FOUNDATION AND NATIONAL

ASSOCIATION OF CRIMINAL DEFENSE

LAWYERS IN SUPPORT OF PETITIONERS

Jeffrey T. Green

Co-Chair Amicus Committee

National A ssociation of

Criminal Defense Lawyers

1660 L Street, NW

Washington, DC 20036

(202) 872-8600

Ilana H. Eisenstein

Counsel of Record

Jason D. Gerstein

Marc A. Silverman

DLA Piper LLP (US)

One Liberty Place

Philadelphia, PA 19109

(215) 656-3300

ilana.eisenstein@dlapiper.com

Jennifer Lynch

A ndrew Crocker

Electronic Frontier Foundation

815 Eddy Street

San Francisco, CA 94109

(415) 436-9333

Counsel for Amici Curiae

277252

i

TABLE OF CONTENTS

Page

TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . i

TABLE OF CITED AUTHORITIES . . . . . . . . . . . . . . iii

Interest of Amici Curiae . . . . . . . . . . . . . . . . . . 1

SUMMARY OF THE ARGUMENT . . . . . . . . . . . . . . . 1

Argument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

I.

T itle III, Includ i ng It s Ter r it or ia l

Limitation, Was Expressly Designed To

Limit Intrusion And Protect Privacy . . . . . . . . . 4

A. Wiretaps Pose A Serious Threat To

Privacy As Congress, States, And

This Court Have Long Recognized . . . . . . . 4

B. With Those Privacy Concerns At

The Forefront, Congress Enacted

Title III To Permit Wiretaps In

Only Limited Circumstances . . . . . . . . . . . . 6

C. The Privacy Concerns Animating

Title III Have Become More Acute

With Advancing Telecommunications

Technology . . . . . . . . . . . . . . . . . . . . . . . . . . 11

D. Since Title III’s Passage, Wiretapping

Has Drastically Expanded . . . . . . . . . . . . . 14

ii

Table of Contents

Page

II. Title III’s Territorial Limitation Is An

Important Component Of The Statute’s

Restrictive Framework . . . . . . . . . . . . . . . . . . . . 17

A. Title III’s Territorial Limits Are

Cr itical To The Function Of Its

Statutory Scheme . . . . . . . . . . . . . . . . . . . . . 17

B. Title III’s Territorial Limitation

Protects Privacy By Limiting Forum

Shopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

C. Territorial Limitations Have Long

Been Central To Our Nation’s Laws . . . . . 22

D. The Government Is Incorrect That

Title III Imposes No Territorial Limits

On Cell Phone Wiretaps . . . . . . . . . . . . . . . 25

III. Cong ress Imposed T he “Aut omat ic

Remedy” of Suppression To Enforce the

Statute as a Whole . . . . . . . . . . . . . . . . . . . . . . . . 26

Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1a

iii

TABLE OF CITED AUThORITIES

Page

Cases

Berger v. State of N.Y.,

388 U.S. 41 (1967) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 6

Katz v. United States,

389 U.S. 347 (1967) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Matter of Warrant to Search a Certain

E-Mail Account Controlled &

Maintained by Microsoft Corp.,

829 F.3d 197 (2d Cir. 2016), cert granted sub

nom. United State v. Microsoft Corp., No. 172, 2017 WL 2869958 (U.S. Oct. 16, 2017) . . . . . . . . . 22

Nardone v. United States,

302 U.S. 379 (1937) . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 8

Olmstead v. United States,

277 U.S. 438 (1928) . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 6

Riley v. California,

134 S. Ct. 2473 (2014) . . . . . . . . . . . . . . . . . . . . 2, 11, 14

Scott v. United States,

436 U.S. 128 (1978) . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

United States v. Amanuel,

615 F.3d 117 (2d Cir. 2010) . . . . . . . . . . . . . . . . . . . . . 27

iv

Cited Authorities

Page

United States v. Dahda,

853 F.3d 1101 (10th Cir. 2017) . . . . . . . . . . . . . . . . . . 28

United States v. Emmanuel,

565 F.3d 1324 (11th Cir. 2009) . . . . . . . . . . . . . . . . . . 20

United States v. Giordano,

416 U.S. 505 (1974) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

United States v. Glover,

736 F.3d 509 (D.C. Cir. 2013) . . . . . . . . . . . . . . . . 28, 29

United States v. Gordon,

871 F.3d 35 (1st Cir. 2017) . . . . . . . . . . . . . . . . . . 20, 28

United States v. Jackson,

849 F.3d 540 (3d Cir. 2017) . . . . . . . . . . . . . . . . . . . . . 17

United States v. Krueger,

809 F.3d 1109 . . . . . . . . . . . . . . . . . . . . . . . . . . 22, 23, 25

United States v. Lefkowitz,

285 U.S. 452 (1932) . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

United States v. Martin,

618 F.3d 705 (7th Cir. 2010), as amended

(Sept. 1, 2010) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

United States v. McLee,

436 F.3d 751 (7th Cir. 2006) . . . . . . . . . . . . . . . . . . . . 13

v

Cited Authorities

Page

United States v. North,

735 F.3d 212 (5th Cir. 2013) . . . . . . . . . . . . . . . . . 20, 29

United States v. Ojeda Rios,

495 U.S. 257 (1990) . . . . . . . . . . . . . . . . . . . . . . . 1, 7, 19

United States v. Patane,

542 U.S. 630 (2004) . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

United States v. Reed,

575 F.3d 900 (9th Cir. 2009) . . . . . . . . . . . . . . . . . . . . 13

United States v. Scurry,

821 F.3d 1 (D.C. Cir. 2016) . . . . . . . . . . . . . . . . . . . . . . 7

United States v. Vazquez,

605 F.2d 1269 (2d Cir. 1979) . . . . . . . . . . . . . . . . . . 18-19

United States v. Vest,

813 F.2d 477 (1st Cir. 1987) . . . . . . . . . . . . . . . . . . . . 27

Weinberg v. United States,

126 F.2d 1004 (2d Cir. 1942) . . . . . . . . . . . . . . . . . . . . 23

Statutes

Title III, Omnibus Crime Control and Safe

Streets Act of 1968, 18 U.S.C. 2510-22 . . . . . . . passim

18 U.S.C. 2515 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

vi

Cited Authorities

Page

18 U.S.C. 2516(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

18 U.S.C. 2518(1)(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

18 U.S.C. 2518(1)(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9, 18

18 U.S.C. 2518(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17, 19

18 U.S.C. 2518(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

18 U.S.C. 2518(6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10, 18

18 U.S.C. 2518(8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

18 U.S.C. 2518(8)(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9, 18

18 U.S.C. 2518(10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

18 U.S.C. 2518(10)(a) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

18 U.S.C. 2519(1)-(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

18 U.S.C. 2519(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

42 U.S.C. 3711 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

47 U.S.C. 1001-1010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Fed. R. Crim. P. 41 . . . . . . . . . . . . . . . . . . . . . . . . 3, 23, 24

Federal Communications Act of 1934, ch. 652,

Title VI § 605, 48 Stat. 1064 (1934) . . . . . . . . . . . . . . . 6

vii

Cited Authorities

Page

Other Authorities

2016 Annual Report to Congress Concerning

Int ercept ed Wi re, Ora l, or Elect ron ic

Communications as Required by Title III of the

Omnibus Crime Control and Safe Streets Act of

1968 (2016 Wiretap Report), available at https://

tinyurl.com/2016WiretapReport . . . . . . . . . . . . passim

2016 Wiretap Report, Wire Table 4, available

at https://tinyurl.com/2016WiretapReport

Wire4Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 16

2 016 W i r e t a p R e p o r t , W i r e T a b l e A 1 ,

Av a i l able at ht t p s: // t i ny u rl . c om /

2016WiretapReportWireA1Table . . . . . . . . . . . . . . . 16

2014 Annual Report to Congress Concerning

Int ercept ed Wi re, Ora l, or Elect ron ic

Communications as Required by Title III of

the Omnibus Crime Control and Safe Streets

Act of 1968 (2014 Wiretap Report), available at

https://tinyurl.com/2014WiretapReport . . . . . . . . . . 21

2015 Annual Report to Congress Concerning

Int ercept ed Wi re, Ora l, or Elect ron ic

Communications as Required by Title III of

the Omnibus Crime Control and Safe Streets

Act of 1968 (2015 Wiretap Report), available at

https://tinyurl.com/2015WiretapReport . . . . . . . . . . 21

viii

Cited Authorities

Page

Albert Gidari, Stanford Law School, Wiretap

Numbers Still Don’t Add Up, available at https://

tinyurl.com/WiretapNumbersDontAddUp . . . . . . . 15

AT&T Transparency Report First Half of

2 016 , ava i lable at ht tp s: //t i ny u rl.com /

ATTWireReport1stHalf2016 . . . . . . . . . . . . . . . . . . . 15

AT&T Transparency Report Second Half of

2 016 , ava i lable at ht tp s: //t i ny u rl.com /

ATTWireReport2dHalf2016 . . . . . . . . . . . . . . . . . . . 15

Electronic Surveillance Unit, Office of Enforcement

Operations, Criminal Division, U.S. Dep’t

of Justice, Electronic Surveillance Manual

Procedures and Case Law (2005), available at

https://tinyurl.com/USDOJElecSurManual . . . . . . 18

H.R. Rep. No. 827(I), 103rd Cong., 2d Sess.

(1994) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

S. Rep. No. 1097, 90th Cong., 2d Sess. 2153

(1968) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6, 7, 17, 27

S. Rep. No. 541, 99th Cong., 2d Sess. 2 (1986) . . . 6, 8, 12

Stephanie K. Pell, Christopher Soghoian, Your

Secret Stingray’s No Secret Anymore: The

Vanishing Gover nment Monopoly over

Cell Phone Surveillance and Its Impact

o n Na ti o n a l Sec ur i ty a n d Co n s um e r

Privacy, 28 Harv. J.L. & Tech. 1 (2014) . 11, 12, 13, 14

ix

Cited Authorities

Page

T-Mobile/ Metro PCS Transparency Report

for 2016, available at https://tinyurl.com/

TMobileWireReport . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Verizon Transparency Report, available at,

https://tinyurl.com/VerizonWireReport . . . . . . . . . . 15

Spr int Transparency Repor t, available at

https://tinyurl.com/SprintWireReport . . . . . . . . . . . 15

William H. Erickson, et al., Report of the

Nat ion a l C om m i s s ion for t he R e v ie w

of Federal and State Laws Relating to

Wiretapping and Electronic Surveillance 73

(1976) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Wiretap Orders – Stats, Title III Electronic

S u r ve i l l a nc e 19 6 8 - 2 015 , ava i l able at ,

ht t p s: //epic .or g / pr i va c y/ w i r et ap /st at s /

wiretap_stats.html . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Wiretap Report, Yearly Wiretap Reports from

1997 to 2016, available at https://tinyurl.com/

YearlyWiretapReports . . . . . . . . . . . . . . . . . . . . . . . . 10

Whitfield Diffie & Susan Landau, Privacy

on the Line: The Politics of Wiretapping

and Encryption (2007) . . . . . . . . . . . . . . . . . . . . . . . . 11

1

Interest of Amici Curiae1

Amici are organizations committed to ensuring

constitutional rights continue to be protected as

technology advances and include the Electronic Frontier

Foundation and National Association of Criminal Defense

Lawyers. These organizations have appeared previously

as amici before this Court. Their individual organizational

statements are contained in the Appendix following this

brief.

SUMMARY OF THE ARGUMENT

I. Congress and this Court have long recognized that

wiretapping poses a serious threat to privacy. Indeed, in

1934, Congress initially outlawed wiretapping outright. In

1968, after renewed and intense debate, Congress passed

Title III of the Omnibus Crime Control and Safe Streets

Act of 1968 and permitted wiretapping, but only under

the narrowest of circumstances and subject to restrictive

requirements “carefully drawn to protect extremely

sensitive privacy interests.” United States v. Ojeda Rios,

495 U.S. 257, 268 (1990) (Stevens, J., dissenting).

The privacy concerns that animated Title III’s

strict limits on wiretapping have become only more

acute with the proliferation of cellphones, smartphones,

and Internet-based communications. Modern wiretaps

1. Pursuant to Supreme Court Rule 37.3(a), all parties

consent to the filing of this brief. Pursuant to Supreme Court Rule

37.6, amici state that this brief was not authored in whole or in

part by counsel for any party, and that no person or entity other

than amici or their counsel made a monetary contribution to fund

the preparation or filing of this brief.

2

frequently intercept far more information than monitoring

a traditional phone call or even searching a home—the

interception of our cell phones exposes to the government

the digital records of “nearly every aspect of [our] lives—

from the mundane to the intimate.” Riley v. California,

134 S. Ct. 2473, 2490 (2014). But as communications

have evolved, wiretaps have become only easier for the

government. A wiretap no longer requires physical

intrusion into the phone wires. Now, from the comfort

of their office, government agents not only listen in on

voice conversations, but also read texts and view data

communications, pictures, and emails, sent from cellular

phones located anywhere in the country.

Meanwhile, since Title III’s passage, the number

of wiretaps has ballooned. Last year, over 43 million

conversations were intercepted, 93% of which were

from “portable devices,” largely cell phones. Meanwhile,

only a small fraction of those conversations were

incriminating, meaning that millions of personal and

innocent conversations (and data communications)

were monitored through court-ordered wiretaps. New

technology thus has enhanced the already-acute privacy

concerns posed by wiretapping.

II. The power and pervasiveness of new wiretapping

technology makes Title III’s territorial limits that

much more important. Title III requires a wiretap to be

authorized by a judge within the territorial location that

the wiretap is placed or heard.

That territorial limitation is not a mere technicality—it

is a critical component of the statute’s privacy protections.

Title III’s territorial limits mean that the wiretap is

3

approved, monitored, and overseen by the court with the

closest nexus to the investigation. Geographic restraints

also curtail forum shopping and prevent prosecutors from

seeking wiretap approval from only favorable jurisdictions.

Territorial limits further alleviate the substantial

burden of review, approval, and supervision of wiretaps by

dividing those duties among the various districts. Title III

vests the district courts with discretion whether to issue

a wiretap order, which may issue only after a robust and

detailed wiretap application and affidavit that satisfies

all statutory requirements. Once a wiretap commences,

Title III imposes on the court rigorous supervisory

responsibilities to monitor the progress of the wiretap,

ensure the continued necessity of the wiretap, and confirm

compliance with Title III’s many strictures. If properly

carried out, those statutory responsibilities require

significant attention by the district court, which would be

strained to the breaking point if a diminishing number of

district courts became the centralized hubs for wiretaps

nationwide.

Title III’s territorial limits parallel similar geographic

restrictions on the warrant power at common law and

embodied in the Fourth Amendment, which recognized

that a warrant reached only as far as the issuing official’s

authority. Those territorial limits persist in Federal

Rule of Criminal Procedure 41, which, with few limited

and enumerated exceptions, allow a magistrate judge

to issue search warrants for persons or property within

that judge’s district. See Fed. R. Crim. P. 41(b). Our

longstanding preference for geographically divided

search authority is a guard against abuse that inheres in

centralized power.

4

The government, however, has continued to dispute

that Title III places any meaningful territorial limits

on its authority to tap cellular phones anywhere in the

country. That interpretation of Title III is incorrect

and inconsistent with Title III’s statutory scheme. The

government’s position that wiretaps of cell phones could

issue from any court nationwide would drastically undercut

Title III’s carefully designed system of protections.

III. If law enforcement violates any of Title III’s

carefully drawn requirements, the statute requires

suppression of the wiretapping evidence—a remedy

that promotes compliance with Title III’s extensive

requirements and Congress’s primary objective to limit

and carefully regulate wiretaps’ substantial intrusions

on privacy.

Argument

I.

Title III, Including Its Territorial Limitation, Was

Expressly Designed To Limit Intrusion And Protect

Privacy

A.

Wiretaps Pose A Serious Threat To Privacy As

Congress, States, And This Court Have Long

Recognized

The privacy interest implicated by wiretapping is

acute. Wiretaps have long been viewed as more intrusive

than a physical search warrant. Wiretaps capture not only

the target’s words, but also any and all communications

between the target and third-parties—whether or not

those communications are criminal. Justice Brandeis

expressed this very concern over 90-years ago in his

familiar dissent in Olmstead v. United States:

5

Whenever a telephone line is tapped, the privacy

of the persons at both ends of the line is invaded,

and all conversations between them upon any

subject, and although proper, confidential, and

privileged, may be overheard. Moreover, the

tapping of one man’s telephone line involves the

tapping of the telephone of every other person

whom he may call, or who may call him. As a

means of espionage, writs of assistance and

general warrants are but puny instruments of

tyranny and oppression when compared with

wire tapping.

277 U.S. 438, 475-476 (1928) (Brandeis, J., dissenting).

Justice Brandeis further expressed concern that

“discovery and invention” continually provides “subtle[]”

and “far-reaching” means for the government to “obtain

disclosure in court of what is whispered in the closet.”

Id. at 473.

Recognizing wiretaps’ threat to privacy, as early

as 1862, California “found it necessary to prohibit the

practice by statute.” See Berger v. State of N.Y., 388 U.S.

41, 45 (1967). Other states, such as Illinois and New York,

soon followed suit. Ibid.

Likewise, in 1934, “Congress outlawed the interception

without authorization, and the divulging or publishing of

the contents of wiretaps.” Berger, 388 U.S. at 46; Nardone

v. United States, 302 U.S. 379, 384 (1937) (“For years

controversy has raged with respect to the morality of the

practice of wire-tapping by officers to obtain evidence.

It has been the view of many that the practice involves a

grave wrong.”). That statute made wiretapping a federal

6

criminal offense and made wiretap evidence inadmissible

in court. Federal Communications Act of 1934, ch. 652,

Title VI § 605, 48 Stat. 1064, 1103-04 (1934) (current

version at 47 U.S.C. 605 (2000)).

Forty years after Olmstead, in Katz v. United

States, 389 U.S. 347 (1967), and Berger, supra, this Court

“accepted Justice Brandeis’s logic” concerning the privacy

and threat of wiretaps. S. Rep. No. 541, 99th Cong., 2d

Sess. 2 (1986). In Berger, this Court recognized that

“[b]y its very nature eavesdropping involves an intrusion

on privacy that is broad in scope.” 388 U.S. at 56.

B. With Those Privacy Concerns At The Forefront,

Congress Enacted Title III To Permit Wiretaps

In Only Limited Circumstances

In 1968, Congress passed The Omnibus Crime Control

and Safe Streets Act of 1968, Pub. L. 90–351, 82 Stat.

197, codified at 42 U.S.C. 3711. Title III of the statute (the

Wiretap Act), codified at 18 U.S.C. 2510-22, authorizes

government interception of wire communications only

“under carefully subscribed circumstances.” See S. Rep.

No. 541, at 3556. Congress passed Title III with two

concerns in mind: “(1) protecting the privacy of wire and

oral communications, and (2) delineating on a uniform

basis the circumstances and conditions under which

the interception of wire and oral communications may

be authorized.” S. Rep. No. 1097, 90th Cong., 2d Sess.

2153 (1968). The “draftsman and sponsors of Title III”

further intended to “establish a system of prior review of

applications for surveillance orders.” William H. Erickson,

et al., Report of the National Commission for the Review

of Federal and State Laws Relating to Wiretapping

7

and Electronic Surveillance 73 (1976) (1976 Wiretap

Commission). Title III imposes stringent limitations on

the use of wiretapping, requiring careful adherence to

its requirements.

Congress understood that “[w]iretapping and other

forms of eavesdropping are recognized by even their

most zealous advocates as encroachments on a man’s

right to privacy * * * the most comprehensive of rights

and the right most valued by civilized men.” S. Rep.

No. 1097, at 2231; see also id. at 2180 (“The right here

at stake—the right of privacy—is a right arising under

certain provisions of the Bill of Rights and the [D]ue

[P]rocess [C]lause of the 14th [A]mendment.”). As the D.C.

Circuit recently observed:

The deliberations leading up to the passage

of Title III reveal deep unease over the risk

to privacy interests inherent in granting

wiretapping authority to law enforcement. With

telecommunications technology—and alongside

it eavesdropping technology—evolving rapidly,

members of Congress feared that if [Title III]

is successful, today’s narrowing enclave of

individual privacy will shrink to the vanishing

point.

United States v. Scurry, 821 F.3d 1, 9-10 (D.C. Cir. 2016)

(quoting S. Rep. No. 1097, at 2232) (internal citations and

quotation marks omitted). For that reason, the statute’s

particular requirements were “carefully drawn to protect

extremely sensitive privacy interests.” Ojeda Rios, 495

U.S. at 268 (Stevens, J., dissenting).

8

In 1986, Congress amended Title III to extend its

restrictions to electronic communications—i.e., data,

text messages, and email. See generally S. Rep. No. 541.

Congress recognized that communication technology

had again advanced significantly and that Title III’s

protections had “not kept pace with the development

of communications and computer technology.” Id. at

3556. The 1986 amendments to Title III expanded the

statute to cover “electronic mail operations, computerto-computer data transmissions, cellular and cordless

telephones, paging devices, and video teleconferencing.”

Ibid. Congress further recognized that Title III failed to

protect the “storage and processing of information” by

computers, on which many Americans came to significantly

rely to “lock away a great deal of personal and business

information.” Id. at 3557. Congress recognized that

“[f]or the person or business whose records are involved,

the privacy or proprietary interest in that information

should not change.” Ibid. As it did when it first passed Title

III, Congress again made its privacy concerns paramount:

Most importantly, the law must advance with the

technology to ensure the continued vitality of the

[F]ourth [A]mendment. Privacy cannot be left

to depend solely on physical protection, or it will

gradually erode as technology advances. Congress

must act to protect the privacy of our citizens. If we

do not, we will promote the gradual erosion of this

precious right.

Id. at 3559.

Title III thus broadly prohibits electronic surveillance,

providing for only narrow circumstances under which law

9

enforcement agents may use the technique. United States

v. Giordano, 416 U.S. 505, 515 (1974) (Congress “evinced

the clear intent to make doubly sure that the statutory

authority be used with restraint and only where the

circumstances warrant the surreptitious interception of

wire and oral communications. These procedures were

not to be routinely employed as the initial step in criminal

investigation.”); see also ibid. (Congress sought to limit the

use of wiretaps by “impos[ing] important preconditions

to obtaining any intercept authority at all.”).

Title III imposes a strict set of rules on the application,

authorization, oversight, and termination of a wiretap.

Title III’s requirements go far beyond the procedures

for a standard search warrant. A wiretap must first be

authorized by the Attorney General or another specified

high‐level Department of Justice official before district

court approval may be sought. 18 U.S.C. 2516(1). In

addition to establishing probable cause, Title III also

requires an applicant to establish the necessity of the

wiretap, i.e., wiretapping is a tool of last resort, to be only

used when all less intrusive law enforcement techniques

have failed or would be futile. 18 U.S.C. 2518(1)(c).

During a wiretap, law enforcement must “minimize” the

interception of irrelevant conversations. 18 U.S.C. 2518(5).

Wiretap orders only may remain in place for as long as

necessary, and for no more than 30 days.2 18 U.S.C. 2518(5).

And the wiretap recordings must be immediately sealed

by the district court upon the wiretap’s conclusion. 18

U.S.C. 2518(8)(a).

2. Wiretap orders may be renewed or extended, but

applications for extension are subject to the same requirements

and standards as the original application, with the added

requirement that the government report its results obtained so

far or explain why its failure to obtain results. 18 U.S.C. 2518(1)(f).

10

The authorizing district court is responsible for

oversight of the wiretap, and courts typically require

frequent, periodic reports during the duration of the

order. See 18 U.S.C. 2518(6). Those reports “contain

the prosecutors’ summaries of telephone conversations,

theories of the case, and additional investigative leads,”

and help the authorizing court determine what progress

has been made in a criminal investigation and the need

for continued interception, if any. See, e.g., Scott v. United

States, 436 U.S. 128, 131-32 (1978) (“The order also

required the agents to * * * report to the court every five

days ‘the progress of the interception and the nature of

the communication intercepted.’”). 3

To allow for continued public and Congressional

oversight of wiretapping activities, Title III requires

judges and prosecutors to report to the Administrative

Office of the United States Courts (Administrative Office)

broad-ranging and detailed statistics that reflect the

number of wiretaps and intercepts, their type and length,

and the results of wiretap investigations. See 18 U.S.C.

2519(1)-(2). The Administrative Office is required under

Title III to submit a “full and complete report” of that

information to Congress, which it publishes in an annual

report known as the “Wiretap Report.” 18 U.S.C. 2519(3);

see also, e.g., Wiretap Report, Yearly Wiretap Reports

from 1997 to 2016. 4

3. In addition, to ensure data integrity, 18 U.SC. 2518(8)

requires recording of intercepted communications to prevent

editing, immediate sealing, and judicially supervised custody.

4. Available at https://tinyurl.com/YearlyWiretapReports.

11

C.

The Privacy Concerns Animating Title III

Have Become More Acute With Advancing

Telecommunications Technology

New communication technolog y and advances

in wiretapping techniques have made it increasingly

possible to intercept communications from anywhere

in the country. The potential for intrusions into privacy

that led Congress to impose Title III’s strict limits on

wiretapping only have increased with the growth and

innovation of new technologies—cellphones, smartphones,

and internet-based communication—that are at once more

pervasive and more personal than traditional landlines.

Our cell phones frequently contain far greater information

than a simple voice call or even the search of a home

might reveal. Today, cell phones contain digital records

of “nearly every aspect of [our] lives—from the mundane

to the intimate.” Riley, 134 S. Ct. at 2490. But, when

the government wiretaps our cellphones, those private

moments are exposed to a degree that was not possible,

or imagined, at the time Title III was passed.

Until relatively recently, telephones used copper wires

to carry an electric current representing the sound waves

of your voice. Whitfield Diffie & Susan Landau, Privacy

on the Line: The Politics of Wiretapping and Encryption

131 (2007). Along the way, the signal was passed from

the phone to the wall socket, and then through a series of

wires to a local telephone exchange, where it was routed

to the receiving phone. That signal was “vulnerable to

wiretapping at every point along its path.” Id. at 131. And

traditional carrier-assisted wiretapping “once required

that the interception take place near the target, such as

at a call-switching center.” Pell, 28 Harv. J.L. & Tech at

8 n.33.

12

The advent of “digital telephony” technology altered

the transmission of communications from copper

transmission to “digital transmission modes.” H.R. Rep.

No. 827(I), 103rd Cong., 2d Sess. (1994). Before, “intrinsic

elements of wire lined networks presented access points

where law enforcement, with minimum assistance from

telephone companies, could isolate the communications

associated with a particular surveillance target and

effectuate an intercept.” Id. at 3493-94. The digital

technology, however, “complicated law enforcement’s”

ability to introduce a wiretap into the digital system. See

ibid. As a result, Congress passed the Communications

Assistance for Law Enforcement Act (CALEA), 47

U.S.C. 1001-1010, which required telephone companies

to build “government-mandated interception capabilities

* * * into their networks.” Stephanie K. Pell, Christopher

Soghoian, Your Secret Stingray’s No Secret Anymore:

The Vanishing Government Monopoly over Cell Phone

Surveillance and Its Impact on National Security and

Consumer Privacy, 28 Harv. J.L. & Tech. 1, 9 (2014).

Communication again advanced with the invention

of modern cellular phones, which facilitate mobile

communications “over the air on a radio frequency to a

cell site.” S. Rep. No. 541, at 3563. Despite the inherent

mobility of cellphones, however, with the right technology

and the help of the carriers through CALEA, law

enforcement need not leave the comfort of their police

headquarters to tap a cellular phone. See Pell, 28 Harv.

J.L. & Tech. at 8-9.

Once the cellular phone carrier receives a signed

wiretap order, the phone carrier simply transmits the

signal both to the receiving phone and to the police

13

listening post simultaneously. See United States v.

Reed, 575 F.3d 900, 916 (9th Cir. 2009) (“[T]he data was

compiled in real time by the telephone company and

transferred to the federal agents monitoring the wiretap

via wire.”); United States v. McLee, 436 F.3d 751, 764

(7th Cir. 2006) (describing how calls for “all ongoing

wiretap investigations” were “initially directed to a single

computer hard drive located in” the Chicago office of the

Drug Enforcement Administration). 5

Wiretaps have become even more invasive as they

focus increasingly on cell phones. See 2016 Annual Report

to Congress Concerning Intercepted Wire, Oral, or

Electronic Communications as Required by Title III of the

Omnibus Crime Control and Safe Streets Act of 1968 (2016

Wiretap Report) (93% of all wiretaps are cell phones). 6

Communication continues to evolve w ith the

proliferation of smartphones and the expansion of

Internet-based communication. Now, “hundreds of

millions” of people are communicating through smartphone

“apps,” such as Microsoft’s Skype, Apple’s FaceTime

and iMessage, Google’s Hangouts, and Facebook’s

WhatsApp. Pell, 28 Harv. J.L. & Tech. at 72. Those apps

5. Law enforcement also has the ability to capture signals “as

they are transmitted over the air,” or through active surveillance,

using a device called an International Mobile Subscriber Identity

(IMSI) Catcher, also known as a “cell site simulator.” Pell, 28 Harv.

J.L. & Tech. at 9, 11. The cell site simulator “trick[s] the target’s

phone into connecting to it” instead of a phone company’s cell

tower. Ibid. Cell site simulators can identify and locate all nearby

phones—not just the target’s phone—and can be configured to

intercept outgoing calls and text messages. Ibid. (citing sources).

6. Available at https://tinyurl.com/2016WiretapReport.

14

use internet protocols to transmit data over “cellular

data network[s], rather than the wireless carriers’ legacy

voice and text message systems.” Ibid. The evolution of

those new technologies, which allow many more ways to

communicate, has only enhanced the privacy concerns

addressed by Title III.

As this Court observed in Riley, “it is no exaggeration

to say that many of the more than 90% of American

adults who own a cell phone keep on their person a

digital record of nearly every aspect of their lives.” Riley,

134 S. Ct. at 2490. It is no surprise, therefore, that this

Court recognized that cell phones are quantitatively and

qualitatively different than physical searches and that cell

phones “hold for many Americans ‘the privacies of life.’”

Id. at 2494-2495 (citing Boyd v. United States, 116 U.S.

616, 625 (1886)).

D.

Since Title III’s Passage, Wiretapping Has

Drastically Expanded

Since Title III’s inception, the number of wiretaps

has exploded. In 1968, just 174 wiretaps were authorized.

Electronic Privacy Information Center, Title III Wiretap

Orders – Stats, Title III Electronic Surveillance 19682015. 7 By 2016, that number had ballooned to 3,168

wiretaps, according to the 2016 Wiretap Report, and

potentially far more than that according to “Transparency

Reports” published by telephone carriers themselves. 8

7. Available at https://epic.org/privacy/wiretap/stats/

wiretap_stats.html.

8. A large discrepancy exists between the w iretaps

reported in the recent Wiretap Reports and the number

reported in telephone carriers’ transparency reports. For

15

The number of interceptions has likewise exploded from

400,000 in 1968 to over 43 million interceptions in 2016.

Diffie, supra, at 213; 2016 Wiretap Report, Table A1.

T he rat io of i nt ercept ed com mun icat ions t o

incriminating communications is not encouraging.

According to the Administrative Office, on average, only

about 20% of intercepted conversations are incriminating.

See 2016 Wiretap Report, Wire Table 4. 9 Hence, 80% of

intercepted communications do not advance a criminal

example, the 2016 Wiretap Report identifies 3,168 wiretaps, while the

telephone carriers reported 11,868. Compare 2016 Wiretap Report

with AT&T Transparency Report First Half of 2016 (1,229 wiretaps),

available at https://tinyurl.com/ATTWireReport1stHalf2016;

AT&T Transparency Report Second Half of 2016 (1,219 wiretaps),

available at https://tinyurl.com/ATTWireReport2dHalf2016,

Sprint Transparency Report (2,359 wiretaps), available at

https://tinyurl.com/SprintWireReport; Verizon Transparency

Report (1,306 w iretaps), available at https://tinyurl.com /

VerizonWireReport; T-Mobile/Metro PCS Transparency Report

for 2016 (5,836 wiretaps), available at https://tinyurl.com/

TMobileWireReport. Similar large discrepancies have been noted

in 2014 and 2015. See Albert Gidari, Stanford Law School, Wiretap

Numbers Still Don’t Add Up, available at https://tinyurl.com/

WiretapNumbersDontAddUp (“[Administrative Office] reported

3554 wiretaps in 2014, the four major U.S. carriers reported

10,712 wiretaps implemented for the same period”); Ibid.

(“[Administrative Office] now reports that 4,148 wiretaps were

authorized in 2015 * * * [and] [t]he four major carriers (AT&T,

Sprint, Verizon and T-Mobile) reported a total of 11,633 wiretaps

in 2015”).

9. Available at https://tinyurl.com/2016WiretapReport

Wire4Table. A substantial number of wiretap orders lack

prosecutor’s reports that contain information on, inter alia, the

percentage of incriminating intercepts. Ibid.

16

investigation at all. See ibid. Some jurisdictions have

lower, even dramatically lower, rates of incriminating

intercepts. In 2016, for example, the federal wiretap

with the most intercepted communications occurred in

the Middle District of Pennsylvania involving a total of

“3,292,385 cell phone conversations or messages over

60 days.” 2016 Wiretap Report. But the total number of

incriminating interceptions identified from that order

was zero. 2016 Wiretap Report, Wire A1, Line 2685.10

While that may be the starkest example, it is by no

means the only one. There are numerous other wiretaps

that intercepted tens of thousands of conversations

without logging a single incriminating conversation.

See, e.g., 2016 Wiretap Report, Wire Table A1 at

Rows 1600 (14,459 interceptions, zero incriminating),

1853 (13,789 interceptions, zero incriminating), 1905

(12 ,49 0 interceptions, zero incr iminating), 2 2 6 6

(20,667 interceptions, zero incriminating), 2686 (12,421

interceptions, zero incr iminating), 2697 (12 ,9 9 0

interceptions, zero incriminating). The Wiretap Reports

also contain many examples where the number of

interceptions far exceeds the incriminating conversations.

For example, in the District of Columbia, a wiretap

intercepted 497,437 communications and only 807

were deemed incriminating—indicating that fully

98% of the intercepted communications were innocent

communications. 2016 Wiretap Report, Wire Table A1 at

Row 1068.

10. Available at https://tinyurl.com/2016WiretapReport

WireA1Table.

17

II. Title III’s Territorial Limitation Is An Important

Component Of The Statute’s Restrictive Framework

The power and pervasiveness of new wiretapping

technology underscores the critical importance of Title

III’s territorial limits. Title III requires a wiretap to be

authorized by a judge within the territorial location that

the wiretap is placed or heard.11 In other words, either

the cell phone, the place of interception, or both, must be

in the district for a wiretap to be valid under Title III.

See Pet. App. 16a-17a; United States v. Jackson, 849 F.3d

540, 551-552 (3d Cir. 2017) (citing the uniform view of the

courts of appeals). Title III’s territorial limitation works

in concert with Title III’s other statutory restrictions to

carry out the statute’s guiding purpose: “protecting the

privacy of wire and oral communications.” See S. Rep.

No. 1097, at 2153.

A.

Title III’s Territorial Limits Are Critical To

The Function Of Its Statutory Scheme

Title III’s territorial limitation provides important

privacy protection and is crucial to the proper function

of the statutory scheme, which features intensive district

court and prosecutorial oversight at its core.

11. Title III provides that a wiretap order “authorizing, or

approving the interception of wire, oral, or electronic communications”

may be issued “within the territorial jurisdiction of the court in

which the judge is sitting (and outside that jurisdiction but within the

United States in the case of a mobile interception device authorized

by a Federal court within such jurisdiction).” 18 U.S.C. 2518(3)

(emphasis added).

18

Adherence to Title III’s strict procedures is best

assured when “the jurisdiction having the strongest

investigative nexus to the object in which the monitoring

device is installed” oversees each intensive part of the

process. See Electronic Surveillance Unit, Office of

Enforcement Operations, Criminal Division, U.S. Dep’t of

Justice, Electronic Surveillance Manual Procedures and

Case Law 15 (2005).12 Stripping the territorial limitation

also would undermine, if not eliminate entirely, oversight

by a local, issuing court.

One way that territorial limits improve judicial

oversight is by preventing the concentration of wiretaps in

a few districts, which could easily become overloaded and

unable to discharge the weighty review functions that Title

III imposes. Those oversight functions require that the

authorizing judge review the affidavit and application for

probable cause, necessity and other Title III requirements,

supervise the wire throughout the investigation to ensure

compliance with statutory requirements,13 approve any

extensions,14 and immediately seal wire recordings at

the wiretap’s conclusion.15 Those reporting, renewal, and

1 2 . Ava i l able at ava i l able at ht t p s: // t i ny u rl .com /

USDOJElecSurManual.

13. See 18 U.S.C. 2518(6) (progress reports must be submitted

to the court at regular intervals).

14. 18 U.S.C. 2518(1)(f).

15. 18 U.S.C. 2518(8)(a) (When an interception period expires,

the “recordings shall be made available to the judge issuing such

order and sealed under his directions.”). The seal must be placed

according to the issuing court’s directions “immediately.” 18

U.S.C. 2518(8)(a). Some judges have required the sealing to be

done in their presence. E.g., United States v. Vazquez, 605 F.2d

19

sealing procedures all require careful supervision and

cooperation between the district court, prosecutors, and

investigators.

Geographic dispersion also ensures that district court

judges are able to exercise their discretion whether to

approve a Title III application or not. Congress specifically

declined to make mandatory the issuance of a Title III

order,16 and that discretion is a critical feature of the

statute’s privacy protections. Discretion only can be

properly exercised if the district court has the time and

attention to fully review and consider lengthy and detailed

wiretap applications and affidavits with the rigor that

Title III demands.

Territorial limits also promote investigators’ and

prosecutors’ compliance with Title III’s requirements.

Title III has “been found to be most effective” when

experienced prosecutors are “working closely with

experienced investigators” and in “close cooperation.” 1976

Wiretap Commission at xiv. In particular, it is important

to have close monitoring between the teams to ensure

that minimization requirements, ongoing necessity, and

any proper investigative action (including responses to

threats) are promptly and carefully carried out. Local

oversight and execution of a wiretap helps fulfill those

1269, 1278 (2d Cir. 1979); United States v. Martin, 618 F.3d 705,

709 (7th Cir. 2010), as amended (Sept. 1, 2010). The purpose of the

sealing requirement, bolstered by an in-presence requirement,

is to “ensure the reliability and integrity of evidence obtained by

means of electronic surveillance.” See Ojeda Rios, 495 U.S. at 263.

16. Upon application a “judge may enter” a wiretap order.

18 U.S.C. 2518(3) (emphasis added).

20

goals by forging close communications and links between

the physical surveillance teams and investigators posted

in the wireroom who monitor the communications.17

In short, the intensive procedural requirements that

are imposed to minimize intrusions on individual’s privacy

require close involvement between the investigators

on the ground and the overseeing court. A centralized

wiretapping jurisdiction or a wiretap issued from

a jurisdiction far removed from the on-the-ground

investigation team threatens that carefully circumscribed

congressional framework.

B. Title III’s Territorial Limitation Protects

Privacy By Limiting Forum Shopping

Title III’s territorial limitation further promotes

Congress’s intent to protect privacy by dissuading forum

shopping to preferred judges (or even one preferred

judge).

Stripping the territorial limitation would allow law

enforcement “to use forum manipulation to obtain a

warrant that may not be approved elsewhere.” United

States v. North, 735 F.3d 212, 219 (5th Cir. 2013) (DeMoss,

J., concurring). For that reason, compliance with the

territorial limitation is “a significant protection of

privacy.” Ibid.

17. During a wiretap, investigators are typically located at

a listening post often referred to as a “wireroom.” A wireroom

is the place where the investigators monitor the communications

in real time. See, e.g., United States v. Gordon, 871 F.3d 35, 42

(1st Cir. 2017); United States v. Emmanuel, 565 F.3d 1324, 1327

(11th Cir. 2009).

21

The 1976 Wiretap Commission noted “the dangers

that judge shopping presents to the fair disposition of

a case may be substantial.” 1976 Wiretap Commission

at 73. The Commission found that it is “apparent that

judge shopping with surveillance applications occurs in

several jurisdictions.” Id. at 74. Prosecutors, moreover,

acknowledged to the Wiretap Commission that the “classic

reason” that they sought to maneuver to a different court

was to “avoid a court likely to take unfavorable action

on the [wiretap] application.” Ibid. Responding to the

suggestion to limit wiretap authority to a particular

judge, the Commission found that “there is a danger

that the judge will come to consider himself a member of

the prosecution team, with the result that the quality of

judicial review will be diminished.” Ibid.

Nonetheless, wiretap authorizations are not evenly

distributed around the United States. For example, for

the past three years, the District of Arizona authorized

the most federal wiretaps—between 7 to 9 percent of

the applications approved by federal judges over the last

three years. 2016 Wiretap Report; 2015 Annual Report

to Congress Concerning Intercepted Wire, Oral, or

Electronic Communications as Required by Title III of

the Omnibus Crime Control and Safe Streets Act of 1968

(2015 Wiretap Report);18 2014 Annual Report to Congress

Concerning Intercepted Wire, Oral, or Electronic

Communications as Required by Title III of the Omnibus

Crime Control and Safe Streets Act of 1968 (2014 Wiretap

Report).19 In state courts, 82% of wiretaps were authorized

in just six states, with California and New York accounting

for 54% of all state wiretaps. 2016 Wiretap Report.

18. Available at https://tinyurl.com/2015WiretapReport.

19. Available at, https://tinyurl.com/2014WiretapReport.

22

Without a territorial limitation, there is nothing

stopping any district from becoming a centralized

wiretap district for the entire country. That outcome

would undermine Title III’s restrictive statutory scheme

designed to protect privacy and to promote careful

oversight of any government wiretaps.

C.

Territorial Limitations Have Long Been

Central To Our Nation’s Laws

History teaches “that territorial restraints on the

powers of magistrate judges are nothing new.” United

States v. Krueger, 809 F.3d 1109, 1121 (10th Cir. 2015)

(Gorsuch, J., concurring); Matter of Warrant to Search

a Certain E-Mail Account Controlled & Maintained by

Microsoft Corp., 829 F.3d 197, 201 (2d Cir. 2016), cert.

granted sub nom. United States v. Microsoft Corp., No.

17-2, 2017 WL 2869958 (U.S. Oct. 16, 2017) (“Warrants

traditionally carry territorial limitations.”). Above all, the

placement of a territorial limitation in a statute “evinces a

deeply rooted historical concern for limiting the territorial

reach of magistrate judges’ powers.” Krueger, 809 F.3d

at 1123. A centralized wiretapping forum is not in accord

with this Nation’s governing principles and threatens the

privacy of all Americans.

Territorial limits on search warrants have deep

roots in the common law and the Fourth Amendment. At

common law, a “warrant issued for a search or seizure

beyond the territorial jurisdiction of a magistrate’s powers

* * * was treated as no warrant at all.” Krueger, 809 F.3d at

1125. The principle “animating the common law at the time

of the Fourth Amendment’s framing was clear: a warrant

may travel only so far as the power of its issuing official.”

23

Id. at 1124. In particular, when this Court spoke of the

requirement that a warrant be issued by “magistrates

empowered to issue warrants,” United States v. Lefkowitz,

285 U.S. 452, 464 (1932), state and circuit courts have

“[t]ime and again” interpreted that to mean that “a

warrant issued in defiance of positive law’s restrictions

on the territorial reach of the issuing authority will not

qualify as a warrant for Fourth Amendment purposes.”

Krueger, 809 F.3d at 1124 (collecting cases); Weinberg v.

United States, 126 F.2d 1004, 1006 (2d Cir. 1942) (warrant

issued by the Eastern District of Michigan for property

in the Southern District of New York was invalid because

“constitutional provisions” prohibit a district court from

issuing “search warrants [that] may be used anywhere

in the country”).

Congress likewise has “repeatedly displayed a

preference for geographically divided power,” and with

good reason: “ours is not supposed to be [a] government

* * * with power centralized in one district, but a

government of diffused and divided power, the better to

prevent its abuse.” Krueger, 809 F.3d at 1125.

Those concerns have long been present in the rules

governing physical searches and seizures under the

Federal Rules of Criminal Procedure. Under Rule 41, a

search warrant must be issued by a “magistrate judge

with authority in the district * * * to issue a warrant to

search for and seize a person or property located within

the district.” Fed. R. Crim. P. 41(b)(1). When it was

adopted in 1944, Rule 41 was a “codification of existing law

and practice.” Fed. R. Crim. P. 41, Advisory Committee

Notes. There are only a few exceptions to that rule. Each

24

exception bears a nexus to the magistrate’s territory20

and each was added within the last decade and a half. 21

20. The exceptions to Rule 41’s territorial limitation allow

a magistrate judge to issue a warrant outside the district if:

(b)(2) “the person or property is located within the district when

the warrant is issued but might move or be moved outside the

district before the warrant is executed”; (b)(3) “terrorism may have

occurred” in that district; (b)(4) if a tracking device is installed

within the district, then “the warrant may authorize use of the

device to track the movement of a person or property located

within the district, outside the district, or both”; (b)(5) if a crime

occurs in the district, a judge may issue a warrant for property

outside of the jurisdiction within a U.S. territory, possession or

commonwealth, a premises of a U.S. diplomatic or consular mission

in a foreign state, or a residence owned or leased by the U.S. and

used by a diplomatic or consular mission in a foreign state; or,

(b)(6) a judge may “issue a warrant to use remote access to search

electronic storage media” outside the jurisdiction in two limited

situations: (A) if the location was “concealed through technological

means,” or, (B) in an investigation of fraud or related activity in

connection with computers, the “media are protected computers

that have been damaged without authorization and are located in

five or more districts.” Fed. R. Crim. P. 41(b).

21. Subsection (b)(3) was adopted in 2002 in response to the

terror attacks of September 11, 2011 as part of the USA Patriot

Act of 2001. Subsection (b)(4) was adopted in 2006 to address the

use of tracking devices. Subsection (b)(5) was adopted in 2008 to

cover parts of United States jurisdiction that are “outside any

State or any federal district.” Subsection (b)(6) was adopted in

2016 to address “two specific circumstances” where “a magistrate

judge in a district where activities related to a crime may have

occurred has authority to issue a warrant to use remote access to

search electronic storage media and seize or copy electronically

stored information even when that media or information is or may

be located outside of the district.” Fed. R. Crim. P. 41, Advisory

Committee Notes.

25

See Krueger, 809 F.3d at 1121 (“[T]hat rule grants to

magistrate judges the power to do certain specified

things—but only if they first have ‘authority within the

district.’ ”).

D.

The Government Is Incorrect That Title III

Imposes No Territorial Limits On Cell Phone

Wiretaps

The Government nonetheless has continued to dispute

that Title III places meaningful territorial limitations on

cellular or mobile phone interceptions—which constitute

93% of all interceptions last year. In the court of appeals,

the Government argued that the wiretap order in this case

was not facially deficient because the cellular telephones

were “mobile interception devices” not subject to Title

III’s territorial limits. Brief of Appellee, 2016 WL 4492935

at *22 (2016). Under the government’s view of the statute,

a federal district court or state court 22 could authorize

surveillance on cell phones located anywhere in the

country without any meaningful limits.

The Tenth Circuit correctly rejected that position

and concluded that the term “mobile interception device”

means a “listening device that is mobile.” Pet App. 17a-20a.

Applying the plain language of the statute, the court

found that the government’s interpretation, which would

“treat the cell phones themselves as ‘mobile interception

devices’ ” is “impossible to square with Title III.” Id. at

22. Title III sets a floor for any state wire, and preempts

more lenient wiretap authority. Title III’s jurisdictional limits

therefore also prevent states from exercising nationwide authority

to tap phones outside their geographic limits.

26

18a. The Court explained that the “cell phone is the thing

being intercepted, not the thing being used to intercept

the call.” Id. at 18a-19a.

Beyond being antithetical to the language and purpose

of Title III, the Government’s position for nationwide

jurisdiction to wiretap cellphones is simply impractical.

Just last year, there were 43 million intercepted calls. A

central wiretapping forum in only a handful of federal

district or state courts could not appropriately handle

such a volume of interceptions consistent with Title III’s

rigorous oversight duties including monitoring reports,

minimizing innocent interceptions, ensuring continuing

necessity, extensions, and sealing.

III. Congress Imposed The “Automatic Remedy” of

Suppression To Enforce the Statute as a Whole

Critically, suppression is the exclusive statutory

remedy for any violation of Title III. See 18 U.S.C. 2515

(“Whenever any wire or oral communication has been

intercepted, no part of the contents of such communication

and no evidence derived therefrom may be received

in evidence in any trial * * * if the disclosure of that

information would be in violation of this chapter.”); 18

U.S.C. 2518(10)(a). 23 As the legislative history of Title III

23. Section 2518(10) provides in pertinent part:

Any aggrieved person in any trial, hearing, or

proceeding in or before any court, department,

officer, agency, regulatory body, or other authority of

the United States, a State, or a political subdivision

thereof, may move to suppress the contents of any

wire or oral communication intercepted pursuant to

27

makes clear, that statutory suppression remedy is distinct

from and in addition to Fourth Amendment protection,

and it “is necessary and proper to protect privacy.” S. Rep.

No. 1097, at 2185; see also United States v. Vest, 813 F.2d

477, 482 (1st Cir. 1987) (“[W]e believe that if Congress

had intended to commit to the courts general authority to

create exceptions to section 2515 in the same manner as

the court might develop future exceptions to the [F]ourth

[A]mendment exclusionary rule, Congress could certainly

have said so more clearly.”); United States v. Amanuel, 615

F.3d 117, 125 (2d Cir. 2010) (Title III provides the remedy

of suppression for violations of the act that do not amount

to constitutional violations).

The 1976 Wiretap Commission found that “the

exclusionary evidence rule provided by Title III has

been effective in constraining potentially overzealous

investigators to conduct their electronic surveillances

carefully within the limits of the statute’s procedural

requirements.” 1976 Wiretap Commission at 11-12. The

Commission wrote that the chance of a motion to dismiss

succeeding “and an entire investigation may thereby be

ruined causes investigators seeking convictions to conduct

their electronic eavesdropping with the careful procedural

limits of Section 2518.” Ibid. The Commission concluded

that the “exclusionary evidence rule has special impact

with respect to these searches” and the Commission

“believe[d] it should be retained in Title III.” Id. Indeed,

this chapter, or evidence derived therefrom, on the

grounds that-- (i) the communication was unlawfully

intercepted; (ii) the order of authorization or approval

under which it was intercepted is insufficient on

its face; or (iii) the interception was not made in

conformity with the order of authorization or approval.

28

in interpreting the 1934 federal wiretapping statute,

this Court in Nardone v. United States, 302 U.S. 379,

383 (1937), “employed an exclusionary rule to deter []

violations” of the federal wiretap statute. United States

v. Patane, 542 U.S. 630 n.4 (2004) (discussing Nardone).

The Court in Nardone stated that “Congress may have

thought it less important that some offenders should go

unwhipped of justice than that officers should resort to

methods deemed inconsistent with ethical standards and

destructive of personal liberty.” 302 U.S. at 383.

This Court has strictly applied the suppression

remedy, noting that “Congress intended to require

suppression where there is failure to satisfy any of those

statutory requirements that directly and substantially

implement the congressional intention to limit the use

of intercept procedures.” See Giordano, 416 U.S. at

527-528 (suppressing wiretap because law enforcement

agents failed to obtain authorization from the required

high-level Department of Justice personnel); see also, e.g.,

Scurry, 821 F.3d at 11 (citing to Giordano and ordering

suppression in light of order’s failure to provide identity of

authorizing person); United States v. Glover, 736 F.3d 509,

513 (D.C. Cir. 2013) (citing to Giordano and stating that

“[s]uppression is the mandatory remedy when evidence is

obtained pursuant to a facially insufficient warrant. There

is no room for judicial discretion.” (emphasis added)).

The Tenth Circuit incorrectly held that Title III’s

territorial limitation was not a “core concern” of Title III,

and therefore that suppression was not an appropriate

remedy. See United States v. Dahda, 853 F.3d 1101, 1114

(10th Cir. 2017). Assuming the “core concern” test even

applies, the territorial limitation is not just surplusage

29

or a mere technicality; it is part of the set of carefully

subscribed rules devised by Congress to govern and

protect privacy. See North, 735 F.3d at 218 (DeMoss, J.,

concurring) (agreeing with defendant that “the district

court’s lack of territorial jurisdiction ‘is not a mere

‘technical defect’ but is in fact a central and functional

safeguard underlying [Title III].’”); Glover, 736 F.3d at

515 (“Nor do we think that the jurisdictional flaw in the

warrant can be excused as a ‘technical defect.’”). As such,

suppression is not only an appropriate remedy, it is the

only appropriate remedy.

****

Wiretapping presents a significant infringement of

an individual’s right to privacy. That concern continues

to grow as wiretapping focuses almost exclusively on

cell phones, which carry an individual’s most private

information along with them. Even more than a search of a

home, a wiretap of one’s phone can reveal intimate details

never imagined by the Founders of this country. Title III

balances the privacy concerns against law enforcement

needs by allowing wiretaps in narrow situations that are

closely monitored by local judges in tandem with the local

prosecutors and investigators. Territorial limitations have

been recognized for centuries in the common law and

the Fourth Amendment as a critical protection against

unwarranted government intrusions. Congress carried

forward the long-held tradition of decentralized search

authority into Title III. The territorial limitation in Title

III protects against government overreach by promoting

judicial oversight by a local judge in the jurisdiction having

the strongest investigative nexus to the monitored device,

limiting forum shopping, and dispersing the burdens

30

and duties of wiretap supervision among the various

district courts. This Court should not allow lower courts

or prosecutors to disregard the territorial limitation

Congress placed in Title III. A wiretap order that lacks

those limits is facially invalid, and the evidence collected

pursuant to that order must be suppressed under the

statute.

31

Conclusion

For the reasons stated above, this Court should

reverse the judgments of the United States Court of

Appeals for the Tenth Circuit.

Respectfully submitted,

Jeffrey T. Green

Co-Chair Amicus Committee

National A ssociation of

Criminal Defense Lawyers

1660 L Street, NW

Washington, DC 20036

(202) 872-8600

Ilana H. Eisenstein

Counsel of Record

Jason D. Gerstein

Marc A. Silverman

DLA Piper LLP (US)

One Liberty Place

Philadelphia, PA 19109

(215) 656-3300

ilana.eisenstein@dlapiper.com

Jennifer Lynch

A ndrew Crocker

Electronic Frontier Foundation

815 Eddy Street

San Francisco, CA 94109

(415) 436-9333

Counsel for Amici Curiae

APPENDIX

1a

Appendix

APPENDIX — LIST

OF AMICI CURIAE

The Electronic Frontier Foundation (EFF) is a

nonprofit, member-supported civil liberties organization

working to protect rights in the digital world. EFF actively

encourages and challenges government and the courts to

support privacy and safeguard individual autonomy as

emerging technologies become more prevalent in society.

EFF has served as amicus in multiple cases before this

Court addressing Fourth Amendment protection for data

and communications, including in Carpenter v. united

States, 137 S. Ct. 2211 (2017) (granting certiorari),

Rios v. united States, No. 16-7314 (petition for a writ of

certiorari pending), City of Los Angeles v. Patel, 135 S.

Ct. 2443 (2015), Riley v. California, 134 S. Ct. 2473 (2014),

maryland v. King, 133 S. Ct. 1958 (2013), united States v.

Jones, 565 U.S. 400 (2012), and City of Ontario v. Quon,

560 U.S. 746 (2010).

The National Association of Criminal Defense

Lawyers (NACDL) is a nonprofit voluntary professional

bar association that works on behalf of criminal defense

attorneys to ensure justice and due process for those

accused of crime or misconduct. NACDL was founded in

1958. It has a nationwide membership of many thousands

of direct members, and up to 40,000 with affiliates.

NACDL’s members include private criminal defense

lawyers, public defenders, military defense counsel, law

professors, and judges. NACDL is the only nationwide

professional bar association for public defenders and

private criminal defense lawyers. NACDL is dedicated to

advancing the proper, efficient, and just administration of

justice. NACDL files numerous amicus briefs each year

in the U.S. Supreme Court and other federal and state

2a

Appendix

courts, seeking to provide amicus assistance in cases that

present issues of broad importance to criminal defendants,

criminal defense lawyers, and the criminal justice system

as a whole.

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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