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No. 9604426
United States Court of Appeals for the Ninth Circuit
United States v. Lili Tydingco
No. 9604426 · Decided June 20, 2024
No. 9604426·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
June 20, 2024
Citation
No. 9604426
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JUN 20 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 23-10016
Plaintiff-Appellee, D.C. No.
1:15-cr-00018-RVM-1
v.
LILI ZHANG TYDINGCO, MEMORANDUM*
Defendant-Appellant.
Appeal from the United States District Court
for the District of the Northern Mariana Islands
Ramona V. Manglona, Chief District Judge, Presiding
Argued and Submitted June 10, 2024
Honolulu, Hawaii
Before: CALLAHAN, HURWITZ, and H.A. THOMAS, Circuit Judges.
Lili Tydingco appeals her conviction after a third trial for unlawfully
harboring a noncitizen in violation of 8 U.S.C. § 1324(a)(1)(A)(iii). We have
jurisdiction under 28 U.S.C. § 1291. “We review the district court’s evidentiary
rulings for abuse of discretion.” United States v. Shih, 73 F.4th 1077, 1096 (9th
Cir. 2023). “We review de novo a district court’s admission of evidence in alleged
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
violation of the Confrontation Clause.” United States v. Cazares, 788 F.3d 956,
976 (9th Cir. 2015). We affirm.
1. Customs and Border Protection (CBP) Officer Ronald Muna testified
regarding an interview of Tydingco that he conducted when Tydingco first brought
X.N.—the noncitizen whom Tydingco was accused of harboring—into Saipan.
Tydingco argues that this testimony was inadmissible because it was based only on
CBP records that Officer Muna had reviewed, rather than on Officer Muna’s
personal recollection of the interview. Officer Muna testified, however, that his
account of the interview was based on his own memory. And although he
acknowledged weaknesses in his recollection of the interview, the strength of his
memory does not present an issue “of admissibility but rather one of credibility and
the proper weight to be accorded his testimony. Such are jury functions.” United
States v. Haili, 443 F.2d 1295, 1299 (9th Cir. 1971).
2. Tydingco further argues that Officer Muna’s testimony violated the
Confrontation Clause because some of her interview with him was conducted
through an interpreter who was not called to testify. But, as Tydingco
acknowledges, we already decided when reviewing her second trial that her
interpreted statements during her interview with Officer Muna were admissible.
We found that Tydingco was fluent in English and therefore could have corrected
any mistranslation. United States v. Tydingco (Tydingco II), 2022 WL 445527, at
2
*2 (9th Cir. Feb. 14, 2022).
3. Tydingco argues that the admission of her signed written statement
violated the Confrontation Clause, because there was insufficient evidence that the
translation of her statements was reliable. “[A]s long as a translator acts only as a
language conduit, the use of the translator does not implicate the Confrontation
Clause.” United States v. Aifeng Ye, 808 F.3d 395, 401 (9th Cir. 2015). Here, the
interpreter who translated Tydingco’s statements had no motive to distort them; the
same interpreter was used without issue both when Tydingco initially drafted her
statement and when she returned to the police station to review it; and Tydingco
identifies no particular translation errors the interpreter made. See United States v.
Nazemian, 948 F.2d 522, 527–28 (9th Cir. 1991) (considering these factors to find
a translated statement admissible). Additionally, as we explained in Tydingco II,
Tydingco’s English fluency means that she could have corrected any error the
interpreter made. 2022 WL 445527, at *2. The district court therefore did not err in
finding that the interpreter acted only as a language conduit.1
4. Tydingco challenges the admissibility of CBP Officer Trisha Aguon’s
1
Tydingco also argues that the Government forfeited this issue by failing to
defend the admissibility of her signed statement in its answering brief. The
Government, however, argued generally that Tydingco’s translated statements
were admissible because she spoke English, referencing the signed statement in
support of this argument. The issue therefore was not forfeited.
3
testimony regarding electronic records of Tydingco and X.N.’s entry into the
United States. Officer Aguon testified that these records showed that Tydingco was
forwarded to a secondary inspection upon arrival to the United States with X.N.,
and that Tydingco presented a return ticket to China that had been purchased for
X.N. Tydingco argues that Officer Aguon had no ability to testify to these matters
as a lay witness because she had no personal memory of the events reflected in
these records.
Even if Officer Aguon’s testimony about these records was inadmissible,
any error was harmless. See United States v. Lague, 971 F.3d 1032, 1041 (9th Cir.
2020) (“Reversal is not required if ‘there is a fair assurance of harmlessness or,
stated otherwise, unless it is more probable than not that the error did not
materially affect the verdict.’” (quoting United States v. Bailey, 696 F.3d 794, 803
(9th Cir. 2012))). Officer Aguon’s testimony that Tydingco was forwarded to a
secondary inspection likely had minimal impact, as Officer Muna permissibly
testified about conducting the secondary inspection. And Officer Aguon’s
testimony that Tydingco presented a return ticket was corroborated by both Officer
Muna and Officer Aguon’s permissible testimony that CBP consistently checks
passengers arriving in Saipan on the Conditional Parole Program for return tickets.
Additionally, Officer Aguon was subject to extensive cross-examination in which
she acknowledged that she had no memory of the events about which she testified
4
and admitted that the records could have been mistaken. The testimony that
Tydingco challenges therefore likely did not impact the jury’s verdict. See
Delaware v. Van Arsdall, 475 U.S. 673, 684 (1986) (factors considered when
assessing the harmfulness of an error include “whether the testimony was
cumulative, the presence or absence of evidence corroborating or contradicting the
testimony of the witness on material points, [and] the extent of cross-examination
. . . permitted”).
5. Tydingco argues that the admissible evidence was insufficient to support
the jury’s verdict. On our review of Tydingco’s first trial, however, we held that
the evidence we find admissible today was sufficient to support her conviction.
United States v. Tydingco (Tydingco I), 909 F.3d 297, 301–02 (9th Cir. 2018).
6. Tydingco argues that the district court erred in failing to instruct the jury
that the term “harbor” as used in 8 U.S.C. § 1324(a)(1)(A)(iii) requires active
concealment and a deliberate attempt to facilitate a noncitizen’s unlawful presence
in the United States. As Tydingco recognizes, our decision in Tydingco I, 909 F.2d
at 302–03, expressly rejected this argument, and there have been no intervening
decisions that undermine this holding. Tydingco I therefore forecloses Tydingco’s
challenge to the jury instructions.
AFFIRMED.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 20 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 20 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
03Manglona, Chief District Judge, Presiding Argued and Submitted June 10, 2024 Honolulu, Hawaii Before: CALLAHAN, HURWITZ, and H.A.
04Lili Tydingco appeals her conviction after a third trial for unlawfully harboring a noncitizen in violation of 8 U.S.C.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUN 20 2024 MOLLY C.
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This case was decided on June 20, 2024.
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