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No. 10638673
United States Court of Appeals for the Ninth Circuit
United States v. Hassan
No. 10638673 · Decided July 22, 2025
No. 10638673·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
July 22, 2025
Citation
No. 10638673
Disposition
See opinion text.
Full Opinion
FOR PUBLICATION
UNITED STATES COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 24-263
D.C. No.
Plaintiff - Appellee,
3:23-cr-00208-
CAB-1
v.
MOHAMED AHMED HASSAN,
OPINION
Defendant - Appellant.
Appeal from the United States District Court
for the Southern District of California
Cathy Ann Bencivengo, District Judge, Presiding
Argued and Submitted June 9, 2025
Pasadena, California
Filed July 22, 2025
Before: Richard R. Clifton, Sandra S. Ikuta, and Danielle J.
Forrest, Circuit Judges.
Opinion by Judge Clifton
2 USA V. HASSAN
SUMMARY *
Criminal Law
The panel affirmed Mohamed Ahmed Hassan’s bench-
trial convictions on four counts of bank robbery.
All four robberies were caught on surveillance
cameras. Hassan argued that the district court impermissibly
relied on extrinsic evidence in violation of his Sixth
Amendment right to a fair trial by comparing the video
footage to his in-court appearance, descriptions of which
were not introduced into the record. Rejecting this
argument, the panel held that the trier of fact may properly
identify a defendant by comparing his observable
appearance to photographic representations of the
culprit. The panel also held that the visual comparison made
by the district court, along with other available information
about the robber, was sufficient evidence of Hassan’s guilt.
COUNSEL
Daniel E. Zipp (argued), Ashley Kaino-Allen, and Carling
Donovan, Assistant United States Attorneys; Tara K.
McGrath, United States Attorney; Office of the United
States Attorney, United States Department of Justice, San
Diego, California; for Plaintiff-Appellee.
*
This summary constitutes no part of the opinion of the court. It has
been prepared by court staff for the convenience of the reader.
USA V. HASSAN 3
Jessica J. Oliva (argued) and Nora L. Stephens, Attorneys;
Benjamin P. Davis, Assistant Federal Public Defender;
Federal Defenders of San Diego Inc., San Diego, California;
for Defendant-Appellant.
OPINION
CLIFTON, Circuit Judge:
Mohamed Ahmed Hassan appeals from his bench-trial
convictions on four counts of bank robbery, in violation of
18 U.S.C. § 2113(a). All four robberies were caught on
surveillance cameras. We address today the narrow question
of whether the Sixth Amendment’s guarantee of a fair trial
permits the trier of fact to compare photographs or video
recordings of the culprit with the defendant’s in-court
appearance for identification purposes. For the reasons
below, we hold that it does.
I. Background and Procedural History
This case arose from robberies of four Chase Bank
branches that occurred in January 2022 in San Diego,
California. The parties do not dispute that the same
individual was responsible for all four incidents. Each
incident unfolded in more or less the same manner. The
robber entered the bank, approached a teller like a regular
customer, demanded money after communicating that he had
a weapon, received cash from the teller, and exited the bank.
The robber took a total of approximately $15,400 from the
four banks. The FBI arrested Hassan a few days after the
fourth robbery. Pursuant to Hassan’s waiver of the right to a
jury trial, the district court held a bench trial.
4 USA V. HASSAN
The substantive elements of the crime are not at issue.
From the beginning, the main issue in this case has been the
identity of the robber. The prosecution relied on two
categories of evidence at trial to prove that Hassan was the
robber. First, the prosecution presented footage from
surveillance cameras that had recorded all four robberies
from various angles. The footage showed that for three out
of the four robberies (the first, third, and fourth), the robber
was wearing a face mask and a brimmed hat or fedora, thus
concealing most of his facial features. During the second
robbery, the robber revealed more of his face because he was
not wearing a hat, although the mask still covered his mouth
and part of his nose. 1 The prosecution argued in closing that
Hassan, who was physically present in the courtroom before
the district judge during the trial, was the same individual as
the robber shown in the surveillance footage.
Second, the prosecution presented rideshare and cell
phone records. The robber used Uber and Lyft, respectively,
to transport himself to and from the banks for the first and
third robberies. Uber’s business records showed that an
account associated with the name Mohamed Hassan had
requested a roundtrip ride to the first bank, with the pickup
location at an address on Pulitzer Place. The Lyft ride was
similarly requested by a user named Mohamed Hassan. The
Pulitzer Place address was linked to a cell phone registered
under the name Mohamed Ahmed Hassan. Cell site location
information demonstrated that the cell phone was near three
of the banks around the times of their respective robberies.
1
Wearing a face mask in public, even in a bank, was not as unusual in
January 2022, in light of the COVID-19 pandemic, as it might have been
at other times. The evidence in the record shows other people wearing
masks, including both customers and employees of Chase Bank.
USA V. HASSAN 5
Beyond establishing the robber’s name, the prosecution did
not introduce further evidence that the defendant Hassan
used that cell phone or requested the rideshare services.
The prosecution called several witnesses who had
interacted with the robber, including the four bank tellers
approached by the robber and the two rideshare drivers. The
Uber driver testified that he picked up his passenger from the
Pulitzer Place address, that he recalled his passenger’s name
to be Mohamed, and that he drove the passenger back and
forth from the shopping center where the first robbery
occurred. The Lyft driver testified that she called the police
after she saw news coverage showing her passenger, named
Mohamed, as the bank robber. None of the witnesses
identified the defendant sitting in the courtroom as the
robber.
Acting as the trier of fact, the district court found Hassan
guilty on all four counts of bank robbery. The district court
expressly declined to rely on the rideshare accounts, home
address, and cell phone data, because in its view the
prosecution never tied this evidence to the defendant.
Relying “solely” on the video footage, the district court
concluded that the prosecution met its burden to show that
Hassan was the individual in each and every one of the four
robberies. The district court entered a final judgment,
including a 96-month sentence, and Hassan timely appealed.
II. Discussion
Hassan raises two issues on appeal. First, Hassan argues
that the district court impermissibly relied on extrinsic
evidence in violation of his Sixth Amendment right by
comparing the video footage to his in-court appearance,
descriptions of which were not introduced into the record.
6 USA V. HASSAN
Second, and in the alternative, Hassan argues that the
evidence was insufficient to support his conviction.
We are not persuaded. We conclude that the trier of fact
may properly identify a defendant by comparing his
observable appearance to photographic representations of
the culprit. The visual comparison made by the district court,
along with other available information about the robber, was
sufficient evidence of Hassan’s guilt. We affirm.
A. Extrinsic Evidence
We review de novo alleged violations of the Sixth
Amendment. See United States v. Saya, 247 F.3d 929, 937
(9th Cir. 2001). The Sixth Amendment guarantees “the
defendant’s right of confrontation, of cross-examination,
and of counsel.” Turner v. Louisiana, 379 U.S. 466, 473
(1965). This right to a fair trial entails that “a jury’s verdict
must be based upon the evidence developed at the trial.” Id.
at 472 (internal quotation marks omitted). We have thus held
that “[e]vidence not presented at trial, acquired through out-
of-court experiments or otherwise, is deemed ‘extrinsic.’”
United States v. Navarro-Garcia, 926 F.2d 818, 821 (9th Cir.
1991). A new trial is warranted if there is “a reasonable
possibility that the extrinsic material could have affected the
verdict.” Dickson v. Sullivan, 849 F.2d 403, 405 (9th Cir.
1988) (quoting Marino v. Vasquez, 812 F.2d 499, 504 (9th
Cir. 1987)).
We have not squarely addressed whether the factfinder’s
consideration of the defendant’s physical appearance in
court is extrinsic evidence, but our precedents suggest that it
is not. In United States v. Rincon, 28 F.3d 921 (9th Cir.
1994), we held that the district court did not err in allowing
the jury to view the defendant next to a surveillance
photograph after jury deliberations had begun. Id. at 926.
USA V. HASSAN 7
This arrangement did not implicate extrinsic evidence
“because all the evidence at issue, the surveillance
photograph and Rincon himself, were presented to the jury
during the trial prior to deliberations.” Id. We clarified what
it meant for Rincon’s appearance to be “presented”: not only
did two witnesses identify him in court, but Rincon also
displayed himself before the jury as his defense. Id. Because
it would have been permissible for the jury to compare the
surveillance photograph to a photograph of Rincon, the jury
could conduct what was effectively an equivalent
comparison by observing Rincon in person. Id. at 927.
Indeed, the jury “had to look at Rincon as well as the
surveillance photograph” for identification purposes. Id.
Hassan was similarly present during his trial and
displayed himself before the district judge acting as the trier
of fact. Rincon’s logic commits us to the conclusion that the
district court did not rely on extrinsic evidence by observing
Hassan in person and comparing his appearance with the
robber in the surveillance video footage. The very point of
evidence like the video footage presumes such a comparison.
Other precedents further demonstrate that we have long
accepted the task of visual identification properly lies within
the province of the factfinder. See United States v. Holmes,
229 F.3d 782, 789 (9th Cir. 2000) (“The jury also examined
the surveillance photographs that were admitted into
evidence and were able to compare them to the defendant’s
appearance in court . . . .”); United States v. LaPierre, 998
F.2d 1460, 1465 (9th Cir. 1993) (“The jury, after all, was
able to view the surveillance photos of LaPierre and make
an independent determination whether it believed that the
individual pictured in the photos was in fact LaPierre.”);
United States v. Domina, 784 F.2d 1361, 1371 (9th Cir.
1986) (“[T]he jury was able . . . to compare [defendant’s]
8 USA V. HASSAN
appearance to that of the person in the surveillance photos.”);
United States v. Barrett, 703 F.2d 1076, 1082 (9th Cir. 1983)
(“The Government’s considerable identification evidence
included . . . surveillance photographs of the robber for the
jury to examine and compare with . . . Barrett’s physical
appearance at trial[.]”). Our holding today thus affirms what
was already implicit in our caselaw: the trier of fact may
compare a criminal defendant’s in-court appearance with
photographic or video evidence of the culprit’s identity.
Hassan resists this conclusion by arguing that the
defendant’s physical appearance must be formally
introduced into the record via, for example, witness
identification or verbal descriptions; otherwise, it is
extrinsic. Such an overbroad conception of extrinsic
evidence would sweep in even factors like courtroom
demeanor, tone of voice, and body language, all of which are
routine considerations for the jury. See, e.g., United States v.
de Jesus-Casteneda, 705 F.3d 1117, 1121 (9th Cir. 2013);
United States v. Yida, 498 F.3d 945, 950–51 (9th Cir. 2007).
In this case, identity was the key issue from the beginning.
Hassan knew that the prosecution would present the
surveillance video footage. Represented by counsel, Hassan
was able to cross-examine the prosecution’s witnesses and
ask them questions about the robber’s looks. We are
unpersuaded that Hassan was deprived of the safeguards of
“a public courtroom where there is full judicial protection of
the defendant’s right of confrontation, of cross-examination,
and of counsel.” Turner, 379 U.S. at 473.
B. Sufficiency of the Evidence
We follow a two-step inquiry when considering a
challenge to a conviction based on sufficiency of the
evidence. First, we “must consider the evidence presented at
USA V. HASSAN 9
trial in the light most favorable to the prosecution.” United
States v. Nevils, 598 F.3d 1158, 1164 (9th Cir. 2010) (en
banc). This means that we must resolve all possible
conflicting inferences, including those that do not appear in
the record, in the prosecution’s favor. Id. Second, we “must
determine whether this evidence, so viewed, is adequate to
allow ‘any rational trier of fact [to find] the essential
elements of the crime beyond a reasonable doubt.’” Id.
(alteration in original) (quoting Jackson v. Virginia, 443 U.S.
307, 319 (1979)); see United States v. Doe, 136 F.3d 631,
636 (9th Cir. 1998) (applying the same two-step inquiry to
bench trials). We may affirm on grounds not relied upon by
the district court so long as the defendant has not been
prejudiced. See Doe, 136 F.3d at 636 & n.11.
“Identification of the defendant as the person who
committed the charged crime is always an essential element
which the government must establish beyond a reasonable
doubt.” United States v. Alexander, 48 F.3d 1477, 1490 (9th
Cir. 1995). A witness’s in-court identification is not
necessary; “[i]dentification can be inferred from all the facts
and circumstances that are in evidence.” Id. (quoting United
States v. Weed, 689 F.2d 752, 754 (7th Cir. 1982)). We
conclude that sufficient evidence supported Hassan’s
identity as the robber, the only element challenged by
Hassan on appeal.
At step one of our review, we choose to begin by
considering the rideshare and cell phone records. While the
district court explicitly disavowed any reliance on this
evidence, we are not so inclined. The account name
associated with the rideshare services is material to our
inquiry; it increases the likelihood that the defendant
committed the robberies because it tends to demonstrate that
the robber’s name was Mohamed Hassan. The Uber driver
10 USA V. HASSAN
testified that he drove a rider who used the name Mohamed
from the home address registered under the cell phone to the
location of the first bank robbery. The Lyft driver similarly
testified that she recalled her rider’s name to be Mohamed
and that she identified Mohamed as the robber after seeing
news coverage of the third bank robbery. The name and
home address registered under the cell phone, which location
data indicates was likely the phone carried by the robber,
further corroborates the robber’s identity as Mohamed
Hassan. Viewed most favorably to the prosecution, the
records establish that the robber and the defendant shared the
same name. 2
We next consider the surveillance footage. While the
robber’s face was mostly concealed during the first, third,
and fourth robberies, the footage from the second robbery
revealed much of the robber’s face, which was covered only
by a mask placed at or just below the tip of the nose. In
addition, the robber’s stature, build, and gait were visible
from multiple angles. The district court’s findings did not
provide any detailed observations of Hassan’s physical
features. We acknowledge that we have not observed Hassan
over many hours in the courtroom during trial as did the
district court. We nonetheless presume, as we must, that
Hassan, as he was displayed in the courtroom, strongly
resembled the visible parts of the robber’s face as well as
other identifiable traits.
2
Hassan also contends that his name was never properly established
during trial. This argument is meritless, if only because the defendant’s
attorneys themselves introduced the defendant by his name on the record
and never denied that identification throughout the trial. See Alexander,
48 F.3d at 1490.
USA V. HASSAN 11
Proceeding to step two, we ask whether this visual
resemblance, in combination with the identity of Hassan’s
full name, was enough for any rational trier of fact to
dispense with reasonable doubt. It was. This was not one of
those “rare occasions” where the conviction rests on “mere
speculation” or there is a “total failure of proof.” Nevils, 598
F.3d at 1167 (internal quotation marks omitted). It is not
uncommon for a reviewing court to “uph[o]ld the sufficiency
of the trial evidence where the jury’s opportunity to compare
the defendant’s in-court appearance with that of a person in
a video or photograph constituted the principal, if not the
sole, evidence supporting the verdict.” See Washington v.
Sutton, No. ED CV-18-0061-SVW(E), 2018 WL 6118548,
at *11 (C.D. Cal. July 17, 2018), report and recommendation
adopted, 2019 WL 404170 (C.D. Cal. Jan. 28, 2019)
(collecting cases). We cannot characterize the district court’s
determination as irrational.
III. Conclusion
The district court did not rely on extrinsic evidence to
identify Hassan as the culprit, and sufficient evidence
supported that finding. We therefore affirm the judgment of
conviction on all counts.
AFFIRMED.
Plain English Summary
FOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
Key Points
01FOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
02HASSAN SUMMARY * Criminal Law The panel affirmed Mohamed Ahmed Hassan’s bench- trial convictions on four counts of bank robbery.
03Hassan argued that the district court impermissibly relied on extrinsic evidence in violation of his Sixth Amendment right to a fair trial by comparing the video footage to his in-court appearance, descriptions of which were not introduced
04Rejecting this argument, the panel held that the trier of fact may properly identify a defendant by comparing his observable appearance to photographic representations of the culprit.
Frequently Asked Questions
FOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
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