Amicus Curiae Brief — Ahmad Abouammo, Petitioner v. United States
Supreme Court briefJan 27, 2026
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No. 25-5146
In the Supreme Court of the United States
___________
AHMAD ABOUAMMO,
Petitioner,
v.
UNITED STATES OF AMERICA,
Respondent.
___________
On Writ of Certiorari to the
United States Court of Appeals for the Ninth Circuit
__________
BRIEF OF THE CATO INSTITUTE AS AMICUS
CURIAE IN SUPPORT OF PETITIONER
__________
Matthew P. Cavedon
Counsel of Record
Michael Z. Fox
CATO INSTITUTE
1000 Massachusetts Ave. NW
Washington, D.C. 20001
(706) 309-2859
mcavedon@cato.org
Counsel for Amicus Curiae
January 27, 2026
i
QUESTION PRESENTED
Whether venue is proper in a district where no
offense conduct took place, so long as the statute’s
intent element “contemplates” effects that could occur
there.
ii
TABLE OF CONTENTS
QUESTION PRESENTED .......................................... i
TABLE OF CONTENTS............................................. ii
TABLES OF AUTHORITIES .................................... iii
INTEREST OF AMICUS CURIAE ............................ 1
SUMMARY OF ARGUMENT .................................... 2
ARGUMENT ............................................................... 4
I.
THE NINTH CIRCUIT’S RULE
VIOLATES THE ORIGINAL MEANING
OF THE VENUE AND VICINAGE
CLAUSES. ....................................................... 4
II. VENUE AND VICINAGE PROTECT
THE INSTITUTION OF THE JURY
TRIAL. ............................................................. 9
III. THE NINTH CIRCUIT’S DECISION
INVITES PROSECUTORIAL
GAMESMANSHIP. ....................................... 12
CONCLUSION ......................................................... 14
iii
TABLES OF AUTHORITIES
Cases
Apprendi v. New Jersey, 530 U.S. 466 (2000) ............. 9
Commonwealth v. Uprichard, 69 Mass. 434
(1855) ........................................................................ 6
Ex parte Crow Dog, 109 U.S. 556 (1883)..................... 8
Logan v. United States, 144 U.S. 263 (1892) .............. 8
Post v. United States, 161 U.S. 583 (1896) ................. 8
Rosencrans v. United States, 165 U.S. 257
(1897) ........................................................................ 8
Taylor v. Louisiana, 419, U.S. 522 (1974) ................ 12
United States v. Abouammo, 122 F.4th 1072
(9th Cir. 2024) ...................................................... 3, 4
United States v. Ta-Wan-Ga-Ca, 28 F. Cas. 18
(D. Ark. 1836) ........................................................... 8
United States v. Wood, 28 F. Cas. 755
(C.C.D. Pa. 1818) ...................................................... 8
Williams v. Florida, 399 U.S. 78 (1970).................... 10
Statutes & Legislative Materials
MICH. COMP. LAWS ANN. § 762.3(1) (West 2000)....... 13
Other Authorities
Brian C. Kalt, Crossing Eight Mile: Juries of
the Vicinage and County-Line Criminal
Buffer Statutes, 80 WASH. L. REV. 271 (2005)
............................................................ 4, 9, 10, 12, 13
iv
C. Steven Bradford, What Happens if Roe Is
Overruled? Extraterritorial Regulation of
Abortion by the States, 35 ARIZ. L. REV. 87
(1993) ........................................................................ 7
Clark Neily, The ABA’s 2023 Plea Bargain
Task Force Report, CATO INST.
(Feb. 22, 2023) ........................................................ 13
Declaration of Independence: A Transcription,
NAT’L ARCHIVES ........................................................ 7
Drew L. Kershen, Vicinage, 29 OKLA. L. REV.
803 (1976) ..................................................... 6, 7, 8, 9
Drew L. Kershen, Vicinage, 30 OKLA. L. REV. 1
(1977) ........................................................................ 8
Eben Moglen, Considering Zenger: Partisan
Politics and the Legal Profession in
Provincial New York, 94 COLUM. L. REV.
1495 (1994) ............................................................. 10
Emma Kaufman, Territoriality in American
Criminal Law, 121 MICH. L. REV. 353 (2022) ......... 5
Emma Kaufman, The First Criminal Procedure
Revolution, 139 HARV. L. REV. 543 (2025) ........... 3, 7
JOSEPH STORY, COMMENTARIES ON THE
CONFLICT OF LAWS (3d ed., Charles C. Little
& James Brown 1846) .............................................. 5
JOSEPH STORY, COMMENTARIES ON THE
CONSTITUTION OF THE UNITED STATES
(4th ed. 1873) ............................................................ 9
Lindsay Farmer, Territorial Jurisdiction and
Criminalization, 63 U. TORONTO L.J. 225
(2013) ........................................................................ 5
MAGNA CARTA (Nicholas Vincent trans., 2007) .......... 5
v
Marc Gollom, In Minneapolis, a Burden Lifts
as Chauvin Verdict Brings Relief, Jubilation
to a Tense City, CBC NEWS (Apr. 21, 2021)........... 11
Matthew P. Cavedon, Federalism Limits on
State Criminal Extraterritoriality, 57 ARIZ.
ST. L.J. 811 (2026) .................................................... 5
Patrick Lyons, The Jury Acquitted Kyle
Rittenhouse on All of These Five Counts,
N.Y. TIMES (Nov. 19, 2021) .................................... 11
Paul Mogin, “Fundamental Since Our
Country’s Founding”: United States v.
Auernheimer and the Sixth Amendment
Right to Be Tried in the District in Which the
Alleged Crime Was Committed, 6 U. DENV.
CRIM. L. REV. 37 (2016) ............................................ 7
Robert Morris: Civil Rights Lawyer,
Antislavery Activist, B.C. L. SCH. .......................... 10
Rollin M. Perkins, The Territorial Principle in
Criminal Law, 22 HASTINGS L.J. 1155 (1971)......... 6
Sean A. Berman, Collective Memory, Criminal
Law, and the Trial of Derek Chauvin,
72 DUKE L.J. 481 (2022) ......................................... 11
Simona Grossi, Rethinking the Harmonization
of Jurisdictional Rules, 86 TUL. L. REV. 623
(2012) ........................................................................ 5
Steven A. Engel, The Public’s Vicinage Right: A
Constitutional Argument, 75 N.Y.U. L. REV.
1658 (2000) ............................................................... 4
THE DIGEST OF JUSTINIAN (Alan Watson ed.,
rev’d ed. 1998) .......................................................... 5
vi
Wendell Berge, Criminal Jurisdiction and the
Territorial Principle, 30 MICH. L. REV. 238
(1931) ........................................................................ 5
William W. Blume, The Place of Trial of
Criminal Cases: Constitutional Vicinage and
Venue, 43 MICH. L. REV. 59 (1944)........................... 6
Constitutional Provisions
U.S. CONST. amend. VI ................................................ 7
U.S. CONST. art. I, § 8 .................................................. 7
U.S. CONST. art. III, § 2 ............................................... 7
U.S. CONST. art. III, § 2, cl. 3 ....................................... 7
1
INTEREST OF AMICUS CURIAE1
The Cato Institute is a nonpartisan public-policy
research foundation established in 1977 and dedicated
to advancing the principles of individual liberty, free
markets, and limited government. Cato’s Project on
Criminal Justice was founded in 1999 and focuses in
particular on the scope of substantive criminal
liability, the proper and effective role of police in their
communities, the protection of constitutional and
statutory safeguards for criminal suspects and
defendants, citizen participation in the criminal
justice system, and accountability for law enforcement
officers.
This case concerns Cato because deviating from the
original understanding of constitutional venue and
vicinage requirements threatens to let the government
forum-shop to the detriment of fairness in criminal
adjudications.
1 Rule 37 statement: No party’s counsel authored this brief in any
part and no person or entity other than amicus funded its preparation or submission.
2
SUMMARY OF ARGUMENT
The principle that a criminal defendant should be
tried by a local jury is a cornerstone of the American
justice system. Having witnessed the British Parliament’s attempts to try colonists overseas, the Framers
believed that justice should be sought where the alleged crime occurred, by a jury familiar with the community’s shared values. Consequently, they codified
venue and vicinage protections in the Constitution to
ensure that local citizens would decide a defendant’s
fate.
San Francisco-based FBI agents suspected that Petitioner Ahmad Abouammo, a former Twitter employee, had disclosed a dissident’s private Twitter account information to an associate of a Saudi royal.2
They flew to Seattle, in the Western District of Washington, to question Mr. Abouammo at his home.3 The
Government later alleged that during this meeting,
Mr. Abouammo went upstairs, created a false invoice,
and emailed it to the agents as they waited downstairs.4 He was indicted (in relevant part) for falsifying
records and convicted following a jury trial.5 His case
was tried in San Francisco, in the Northern District of
California—two states and 800 miles from the home
where he committed the alleged crime.6
The Ninth Circuit affirmed Mr. Abouammo’s convictions, holding that venue was proper because the
2 J.A. 6–7.
3 Id. at 7.
4 Id. at 8.
5 Id. at 8–9.
6 Id.
3
statute he violated “expressly contemplates the effect of
influencing the action of another.” United States v.
Abouammo, 122 F.4th 1072, 1092 (9th Cir. 2024). Accordingly, venue could be proper in either the district
where Mr. Abouammo created the false invoice or “the
district of the expressly contemplated effect—where
the investigation [this] was intended to stymie [was]
ongoing or contemplated.” Id. at 1092–93. Mr.
Abouammo could be tried in the Northern District of
California because the invoice he made “was received
by FBI agents working out of the FBI’s San Francisco
office.” Id. at 1093. This was so even if Mr. Abouammo
never “specifically foresaw effects” of his actions happening in California. Id. at 1095.
Extending jurisdiction to any district where effects
might be contemplated is unjustifiable. Such broad
discretion would grant the government a blank check
to select a favorable venue. After all, virtually every
federal entity has investigating agents located in the
nation’s capital and other major cities, who could be
appended to nearly any federal investigation. Under
the Ninth Circuit’s rule, the government could turn
the District of Columbia or any other bureaucratic hub
(such as San Francisco) into the universal venue for
trying federal crimes.
Limitless prosecutorial forum shopping is incompatible with the Constitution’s venue and vicinage requirements. See, e.g., Emma Kaufman, The First
Criminal Procedure Revolution, 139 HARV. L. REV.
543, 545 (2025) (noting that constitutionally proper
criminal venue was originally a strict jurisdictional
rule). The Ninth Circuit’s ruling lets the government
“cherry-pick favored venues through pretextual reliance on out-of-district agents.” Abouammo, 122 F.4th
4
at 1097 (Lee, J., concurring). This risks allowing the
government to manipulate the jury pool and so further
diminish the constitutionally prescribed role of local
citizens in trying criminal cases.
ARGUMENT
I.
THE NINTH CIRCUIT’S RULE VIOLATES
THE ORIGINAL MEANING OF THE VENUE
AND VICINAGE CLAUSES.
The presumption “that crimes should be tried before a jury of the vicinage—people from the place
where the crime was committed—is a deeply rooted
and important value.”7 The rationales for it are clear.
First, local jurors’ “familiarity with the community
and its practices allows them to evaluate best the competing narratives of the prosecutor and the defendant.”8 Second, it “provides a neutral venue rule that
limits the government’s ability to select a forum inconvenient or hostile to the defendant.”9 “Third, the law
relies upon the subjective experience of the local community.”10 Finally, and perhaps most importantly,
“the vicinage presumption fulfills the jury’s democratic
function by allowing the aggrieved community to participate through its representatives on the jury.”11
7 Brian C. Kalt, Crossing Eight Mile: Juries of the Vicinage and
County-Line Criminal Buffer Statutes, 80 WASH. L. REV. 271, 296
(2005).
8 Steven A. Engel, The Public’s Vicinage Right: A Constitutional
Argument, 75 N.Y.U. L. REV. 1658, 1660 (2000).
9 Id.
10 Id.
11 Id. at 1661.
5
While these foundational principles are ancient,
they rose to new prominence during the American Revolution. Locality is “inseparable from the institution of
criminal law.”12 Criminal law and locality have been
connected since at least ancient Rome’s Code of Justinian.13 Medieval jurists developed choice-of-law doctrines tying jurisdiction to where a crime allegedly
took place.14 Magna Carta required that cases be tried
“in a certain fixed place” by “honest and law-worthy
men of the neighbourhood.”15
English common law developed to require that an
alleged crime be tried only in the county where it occurred. Courts applied locality requirements strictly,
holding that if a person was fatally wounded in one
county but died in another, the killer could not be tried
for murder in either locale.16 Statutes eventually provided that the county where harm was fully realized
12 Lindsay Farmer, Territorial Jurisdiction and Criminalization,
63 U. TORONTO L.J. 225, 241 (2013); see also Emma Kaufman,
Territoriality in American Criminal Law, 121 MICH. L. REV. 353,
366 (2022). For a fuller discussion, see Matthew P. Cavedon, Federalism Limits on State Criminal Extraterritoriality, 57 ARIZ. ST.
L.J. 811 (2026).
13 Simona Grossi, Rethinking the Harmonization of Jurisdictional
Rules, 86 TUL. L. REV. 623, 634–37 (2012); JOSEPH STORY, COMMENTARIES ON THE CONFLICT OF LAWS 12 (3d ed., Charles C. Little
& James Brown 1846) (citing material printed at 1 THE DIGEST
OF JUSTINIAN bk. 2, tit. 1, l. 20 (Alan Watson ed., rev’d ed. 1998)
(Extra territorium)).
14 Grossi, supra, at 635-36.
15 MAGNA CARTA §§ 11, 14 (Nicholas Vincent trans., 2007), avail-
able
at
https://www.archives.gov/exhibits/featured-documents/magna-carta/translation.html.
16 Wendell Berge, Criminal Jurisdiction and the Territorial Prin-
ciple, 30 MICH. L. REV. 238, 239 (1931).
6
could try a crime.17 However, locality remained the
common law’s “exclusive basis of criminal jurisdiction.”18 English law required strict locality even
though every county applied the same criminal, procedural, and evidentiary laws and was subject to the
same sovereign authority—as is the case with the
modern federal criminal system.19
Disregard for locality influenced the drafting of the
Constitution. In the late 1760s, Parliament revived a
law of King Henry VIII allowing for treason to be tried
by royal commissioners “in such shire of the realm” as
they designated.20 This provision was meant to combat
Massachusetts tax protests.21 Virginia’s legislature
protested that colonial defendants had the right to be
tried locally.22 However, Parliament soon extended the
law to the destruction of military facilities and supplies, as well as to trials of Massachusetts law enforcement officials and tax collectors.23 The first Continental Congress decried the first measure, while Thomas
Jefferson thought the second risked colonists’
17 Rollin M. Perkins, The Territorial Principle in Criminal Law,
22 HASTINGS L.J. 1155, 1159–60 (1971).
18 Id. at 1163.
19 Commonwealth v. Uprichard, 69 Mass. 434, 436 (1855).
Drew L. Kershen, Vicinage, 29 OKLA. L. REV. 803, 805–06
(1976) [hereinafter “Kershen I”].
20
21 Id. at 806.
22 Id. (citing William W. Blume, The Place of Trial of Criminal
Cases: Constitutional Vicinage and Venue, 43 MICH. L. REV. 59,
63 (1944)).
23 Id. at 806–07.
7
deportation for trials overseas.24 The Founders condemned these measures for depriving accused Americans of local support.25 Though it appears that no overseas trials actually took place, the Declaration of Independence condemned the King’s “transporting us beyond Seas to be tried for pretended offenses.”26
The Framers thus required in Article III that federal criminal trials be held “in the State where the said
Crimes shall have been committed” (the Venue
Clause). U.S. CONST. art. III, § 2. Further, the Sixth
Amendment required juries to be selected from “the
State and district wherein the crime shall have been
committed” (the Vicinage Clause). Id. amend. VI. 27 Article III also provides that crimes “not committed
within any State” can be tried in a venue designated
by Congress, which received an enumerated power to
“define and punish piracies and felonies committed on
the high seas, and offenses against the law of nations.”
Id. art. I, § 8; id. art. III, § 2, cl. 3. The Constitution
24 Id. at 807.
25 Kaufman, Territoriality, supra, at 366.
26 Declaration of Independence: A Transcription, NAT’L ARCHIVES,
https://www.archives.gov/founding-docs/declaration-transcript;
Paul Mogin, “Fundamental Since Our Country’s Founding”:
United States v. Auernheimer and the Sixth Amendment Right to
Be Tried in the District in Which the Alleged Crime Was Committed, 6 U. DENV. CRIM. L. REV. 37, 41 (2016).
27 See also Kershen I, supra, at 830 (noting the historical assump-
tion “that the place of trial and the place from which the jurors
were to be selected were the identical place”); id. at 832 n.107 (“A
jury of the vicinage is . . . from the place of the commission of the
crime”); C. Steven Bradford, What Happens if Roe Is Overruled?
Extraterritorial Regulation of Abortion by the States, 35 ARIZ. L.
REV. 87, 137 (1993); Farmer, supra, at 233 (discussing vicinage at
common law).
8
contains no similar provision giving Congress authority to set criminal venue as a general matter. Across
all of these provisions, the Constitution sets locality as
a core requirement for every federal criminal prosecution.
Locality is reflected in the structure of the federal
judiciary, too. The Constitution did not directly establish any inferior courts, and several Founders anticipated that federal crimes would be tried in the courts
of the states where they were committed.28 Starting
with the Judiciary Act of 1789, federal district courts’
criminal jurisdiction remained limited to their home
states.29 Only in the late nineteenth century due to the
creation of intra-district divisions did this Court distinguish between jurisdiction and venue.30
Criminal-venue scholar Drew Kershen summarizes: “Find the court with jurisdiction over the crime
by finding the place where the crime was committed.”31 He concludes that, for the Founders and nineteenth-century Americans, “no other test aside from
28 Kershen I, supra, at 812.
29 Id. at 812, 846; Drew L. Kershen, Vicinage, 30 OKLA. L. REV. 1,
3 (1977) [hereinafter “Kershen II”]; see also United States v. TaWan-Ga-Ca, 28 F. Cas. 18, 19 (D. Ark. 1836).
30 Kershen II, supra, at 5 (citing Rosencrans v. United States, 165
U.S. 257 (1897); Post v. United States, 161 U.S. 583 (1896); Logan
v. United States, 144 U.S. 263 (1892)).
31 Kershen II, supra, at 8; see also Ex parte Crow Dog, 109 U.S.
556, 559 (1883); United States v. Wood, 28 F. Cas. 755, 761
(C.C.D. Pa. 1818) (per Washington, J.) (invalidating a federal indictment that did not specify which of a state’s two judicial districts was the crime’s site).
9
the place where the crime was committed would have
been compatible with” the Constitution.32
II. VENUE AND VICINAGE PROTECT THE
INSTITUTION OF THE JURY TRIAL.
The Framers knew the tyranny of juryless courts
and enshrined the right to trial by a local jury as a fundamental safeguard for liberty. They understood the
jury to be the voice of the community, reflecting its
shared experiences and understanding of justice.
“To guard against a spirit of oppression
and tyranny on the part of rulers,” and
“as the great bulwark of [our] civil and
political liberties,” trial by jury has been
understood to require that “the truth of
every accusation. . . should afterwards be
confirmed by the unanimous suffrage of
twelve of [the defendant’s] equals and
neighbours . . . .”
Apprendi v. New Jersey, 530 U.S. 466, 477 (2000)
(quoting 2 JOSEPH STORY, COMMENTARIES ON THE CONSTITUTION OF THE UNITED STATES 540–41 (4th ed.
1873) (internal citations omitted).
Many criminal defendants have reasons to prefer
local juries. A defendant may “feel that a local jury,
with whom he or she may share cultural values, economic status, racial identity, or just a general sense of
community identity, would sympathize with him more
than the police or the victim.”33 The criminal jury’s role
in shielding its accused neighbors from threats made
by a distant and tyrannical government predates the
32 Kershen I, supra, at 812.
33 Kalt, supra, at 312.
10
Founding. In 1734, the Crown accused publisher John
Peter Zenger of seditious libel for publishing works
critical of New York’s royal governor.34 A local jury acquitted Zenger in what became a cause célèbre for liberty and government accountability.35 Had Zenger
been tried in England, the outcome may have been different, as a jury from there would not have shared colonists’ grievances.
Locality became especially important following the
passage of the Fugitive Slave Act of 1850. Shadrach
Minkins escaped captivity in Virginia and reached
Boston, where he was eventually captured by federal
authorities.36 A group of locals stormed the Boston federal courthouse and helped free Mr. Minkins. Two abolitionists stood trial in Boston, and both were acquitted
by a local jury.37 Had they instead been tried in Virginia, surely they would have been convicted.
For all of their importance to defendants, “[t]rials
by a jury of the vicinage are important . . . to victimized
communities as well.”38 Trials can bring closure when
local jurors get to “decid[e] what the standards for conduct in the community will be.”39 Consider the recent
34 See Eben Moglen, Considering Zenger: Partisan Politics and the
Legal Profession in Provincial New York, 94 COLUM. L. REV. 1495
(1994).
35 See id.
36 Robert Morris: Civil Rights Lawyer, Antislavery Activist, B.C.
L. SCH., https://tinyurl.com/42tynfxm.
37 Id.
38 Kalt, supra, at 296.
39 Id. at 315; see Williams v. Florida, 399 U.S. 78, 100 (1970) (list-
ing as an “essential feature of a jury” the notion of “community
11
prosecutions of Minneapolis Police Officer Derek
Chauvin, who killed George Floyd,40 and Kyle Rittenhouse, who shot three men—killing two—amid protests following a police shooting in Kenosha, Wisconsin.41 Both were tried in the jurisdiction where the alleged crimes occurred. In Minneapolis, grocery store
and bakery owner Nur Ahmed stressed that the guilty
verdict provided “a measure of relief for the city,” stating “[t]he temperature of the city went down.”42 Similarly, in Kenosha, lead prosecutor Thomas Binger
acknowledged the importance of local juries, remarking that “[t]he jury, which represented our community
in this trial, has spoke.”43
The salutary effects of trials by local juries are
threatened by the Ninth Circuit’s rule, which would
degrade venue and vicinage to prosecutorial options.
The location of a trial was never a mere procedural
technicality. Article III and the Sixth Amendment
were designed to ensure that a defendant was judged
by members of the community where the alleged harm
occurred. Decoupling venue from the location of the
participation and shared responsibility that results from that
group’s determination of guilt or innocence”).
40 Sean A. Berman, Collective Memory, Criminal Law, and the
Trial of Derek Chauvin, 72 DUKE L.J. 481, 484 (2022).
41 Patrick Lyons, The Jury Acquitted Kyle Rittenhouse on All of
These Five Counts, N.Y. TIMES (Nov. 19, 2021), https://tinyurl.com/tj8r5zzc.
42 Marc Gollom, In Minneapolis, a Burden Lifts as Chauvin Ver-
dict Brings Relief, Jubilation to a Tense City, CBC NEWS (Apr. 21,
2021), https://tinyurl.com/yzdrynw3.
43 Bruce Vielmetti & Bill Glauber, Kyle Rittenhouse Found Not
Guilty on all Counts in Kenosha Shootings Case, MILWAUKEE J.
SENTINEL (Nov. 19, 2021), https://tinyurl.com/3vptekh3.
12
alleged crime would greatly diminish the role of the
jury as the voice of the community, particularly when
liberty and civil rights clash with state power and policing—as happened in the colonial context that inspired these constitutional requirements.
III. THE NINTH CIRCUIT’S DECISION INVITES
PROSECUTORIAL GAMESMANSHIP.
“It is part of established tradition in the use of juries as instruments of public justice that the jury be a
body truly representative of the community.”44 The
Framers understood that locality affects the composition of the jury pool. This Court has held that “that the
selection of a petit jury from a representative cross section of the community is an essential component of the
Sixth Amendment right to a jury trial.” Taylor v. Louisiana, 419, U.S. 522, 528 (1974). Assembling a jury in
a different, far-flung jurisdiction would evade this requirement. Here, Mr. Abouammo was tried by a jury
drawn from a community two states and 800 miles
away from the one where his alleged crime occurred. A
San Francisco jury cannot be a fair cross-section of Seattle.
The Michigan prosecution of Clarence Terrell
serves as a blueprint. After witnessing two Detroit police officers chase his sister and a third officer strike
another sister on their front lawn, Mr. Terrell allegedly assaulted one of the officers.45 Fearing that a Detroit jury familiar with aggressive race-based policing
might view him with sympathy, prosecutors devised a
novel theory. Mr. Terrell resided in Detroit, and his
44 Smith v. Texas, 311 U.S. 128, 130 (1940).
45 Kalt, supra, at 272–73.
13
alleged offense took place entirely within city limits.46
But because his house where his alleged crime occurred sat just 1,500 feet from the county line, prosecutors took advantage of a Michigan statute allowing
any crime committed within a mile of the county line
to be prosecuted in either county.47 Prosecutors eventually charged Mr. Terrell with misdemeanor assault
in a wealthy, nearly exclusively white enclave the next
county over.48 The government engaged in blatant forum-shopping to find a jury pool more amenable to
conviction.
This power to manipulate venue is particularly perilous in an era of political lawfare. Because federal
agencies maintain a nationwide presence and personnel in many different places, the government could
funnel prosecutions into forums where the jury pool is
most ideologically aligned with its efforts. Gunowners
and pro-life protesters could be dragged to culturally
progressive locales, while immigrant-rights activists
and religious dissidents would be dispatched in rural
districts. Tactical maneuvering would win many trials
before a single juror is even seated. In a system where
98.3 percent of federal convictions are secured through
guilty pleas,49 venue would be yet another extraordinary form of leverage afforded the prosecution.
To allow the government to choose its own jury is
to replace constitutional rules with prosecutorial
46 Id. at 273.
47 Id. (quoting MICH. COMP. LAWS ANN. § 762.3(1) (West 2000)).
48 Id.
49 Clark Neily, The ABA’s 2023 Plea Bargain Task Force Report,
CATO INST. (Feb. 22, 2023), https://tinyurl.com/z4wbhvs5.
14
preferences. The officials tasked with enforcing the
laws should not get to select who adjudicates their
cases.
CONCLUSION
The Ninth Circuit’s decision deviates from the
original public meaning of the Constitution’s venue
and vicinage provisions. Defendants can be tried only
where they allegedly committed a crime, by a jury of
that locale. Mr. Abouammo carried out his alleged
crime entirely in his Seattle home, using an upstairs
computer to create and send a false invoice to the
agents downstairs. He could not properly have been
tried 800 miles and two states away.
Respectfully submitted,
Matthew P. Cavedon
Counsel of Record
Michael Z. Fox
CATO INSTITUTE
1000 Massachusetts Ave. NW
Washington, D.C. 20001
(706) 309-2859
mcavedon@cato.org
Counsel for Amicus Curiae
Dated: January 27, 2026
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.