People v. Nguyen CA1/3

California Court of Appeal·Decided April 8, 2026·No. A170809·Unpublished

Opinion

Filed 4/8/26 P. v. Nguyen CA1/3 NOT TO BE PUBLISHED IN OFFICIAL REPORTS California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication or ordered published for purposes of rule 8.1115.

IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

FIRST APPELLATE DISTRICT

DIVISION THREE

THE PEOPLE, Plaintiff and Respondent, A170809 v. PATRIC KUSUMA NGUYEN, (San Mateo County Super. Ct. No. 21-NF-012807-A) Defendant and Appellant.

A jury convicted Patric Kusuma Nguyen of one count of forcible rape. The evidence at trial included the transcript and video of a pretext call between Nguyen and the victim (“Doe”). During the call, Nguyen mentioned to Doe that an attorney advised him not to talk with her, but he continued speaking and answering her questions and did not deny her accusations of rape. At trial, the prosecution repeatedly commented on Nguyen’s failure to deny the rape accusations, and the trial court instructed the jury it could consider Nguyen’s nondenials as an adoptive admission. On appeal, Nguyen contends the trial court erred by (1) permitting the investigating police officer in the case to testify as an expert on sexual abuse and domestic violence relationship dynamics; (2) admitting evidence of a post-offense uncharged act to show Nguyen’s propensity to commit the charged offense; (3) violating his Fifth Amendment privilege against self- incrimination by admitting the pretext call evidence, permitting the

1 prosecution to remark on Nguyen’s silence, and instructing the jury on adoptive admissions; and (4) ordering Nguyen to pay restitution to Doe for losses unrelated to the charged crime. We find no abuse of discretion in the trial court’s admission of the expert testimony or the propensity evidence. As to the Fifth Amendment issues related to the pretext call, we elect to reach the merits notwithstanding Nguyen’s failure to object below. We first conclude the rationale of Griffin v. California (1965) 380 U.S. 609 (Griffin), which prohibits drawing an adverse inference from an accused’s failure to reply to an accusatory statement when asserting the constitutional privilege against self-incrimination, may apply to a pretext call notwithstanding the absence of ostensible government coercion. However, the circumstances here, viewed in their totality, did not lend themselves to the inference that Nguyen was relying on his counsel’s advice to maintain the right of silence, as Nguyen voluntarily engaged in a lengthy conversation with Doe and spoke freely about his actions. As such, it was not error for the court to permit the prosecution to explore and remark upon Nguyen’s failure to deny Doe’s rape allegations and instruct the jury on adoptive admissions. Finally, we agree in part that the trial court erred in ordering Nguyen to pay restitution for certain expenses not related to his criminal conduct. Accordingly, we will order modification of the judgment to reduce the restitution award and affirm the judgment as modified. FACTUAL AND PROCEDURAL BACKGROUND1 On August 26, 2022, Nguyen was charged by information with one count of forcible rape of Doe on August 27, 2019. (Pen. Code, § 261,

1 Additional background facts relevant to the contentions on appeal are set forth in the relevant sections of the Discussion, post.

2 subd. (a)(2).)2 A trial was held in 2024. We now summarize the relevant testimony. A. Trial Testimony 1. Jane Doe Nguyen and Doe met in September 2017 as college students in Illinois. They began dating exclusively on October 5, 2017, and the relationship went through “ups and a lot of downs.” Doe testified that when Nguyen was angry, he would throw “things” (e.g., a remote control, pillows, and an eyeglass case) “at” her. In April 2018, Doe discovered Nguyen was having online communications of a sexual nature with another woman. This caused Doe to suffer a mental health breakdown, and she was hospitalized for several days. In August 2018, Doe learned she had contracted chlamydia, a sexually transmitted infection (STI). She believed Nguyen had given her chlamydia, in part because she had tested negative prior to dating Nguyen. When Doe confronted Nguyen about contracting chlamydia, he “blamed it on [her]” and told her “it was [her] fault.” Nguyen attempted to break up with Doe multiple times, but she wanted the relationship to continue. She stayed with him because he was her “lifeline” in college, and she loved him. She also told Nguyen he should “take accountability for past actions,” including being unfaithful and lying about it, giving Doe an STI, and accepting a July 2018 trip to the Philippines paid for entirely by Doe’s mother. Nguyen eventually dropped out of college and attended a flight attendant training program in Houston. After completing the program in early 2019, Nguyen moved to South San Francisco to work. Doe also dropped

2 Further unspecified statutory references are to the Penal Code.

3 out of school and returned to her hometown in Illinois. Despite the distance, Doe and Nguyen saw each other several times a month and continued having sexual relations. Doe and Nguyen broke up in June 2019 but continued to exchange romantic communications. On August 26, 2019, Doe told Nguyen over a video call that she had had a sexual encounter with someone else. Nguyen “took it really badly” and “cut himself.” Doe asked what she could do to make it better, and Nguyen said to “be with him,” so Doe flew to South San Francisco the next morning. The circumstances of the charged rape were as follows. Doe arrived at Nguyen’s home on August 27, 2019, while he was at work, so she used a passcode to enter the residence. Doe went into Nguyen’s room and took a nap. Nguyen eventually arrived and got into bed with her in his underwear and shirt. Nguyen expressed feeling heartbroken and told Doe he loved her. According to Doe, the conversation “wasn’t going that great,” and they “lay[] there in silence” for a while until Nguyen started pulling Doe to get her to lay on her side to look at him. Doe stared at the ceiling and would not look at Nguyen, but he moved her onto her side. Doe told Nguyen she did not want to look at him, but after further tugs, he managed to get her to look at him. Doe then closed her eyes and Nguyen began kissing her, but she did not kiss him back. Nguyen then got on top her and began “dry humping [her] leg while continuing to kiss [her].” As he lifted Doe’s hips, she understood he wanted to engage in a sexual act. Doe told Nguyen, “You don’t want this,” and he replied, “ ‘I do; I do want this.’ ” Doe then stated, “I don’t want this.” After Nguyen removed Doe’s pants, he “put his hand under [her] back and lifted [her]” in order to take off her shirt. Doe “kept crying stop.” Doe testified she did not take her off her clothes voluntarily and was “frozen” and

4 unable to move. She was “scared” because Nguyen “was doing something I didn’t want him to.” She was crying when Nguyen put his penis into her vagina and asked him to stop “[b]ecause it hurt.” Instead of stopping, Nguyen said, “ ‘less crying, more moaning.’ ” Doe told Nguyen to stop four or five times. Nguyen was not wearing a condom, and he ejaculated. Afterwards, Doe continued to cry and lay in bed “feeling frozen.” Nguyen told Doe he felt “bad” because he “felt like he did something wrong.” Doe had never previously told Nguyen to stop when he initiated sex. Asked why she did so on August 27, 2019, Doe explained, “I felt like we had a pattern of having make-up sex a lot, and I wanted to break that pattern. And we weren’t even together at that time, and I — just really wanted to get to the root of the problem.

Free access — add to your briefcase to read the full text and ask questions with AI

People v. Nguyen CA1/3, (Cal. Ct. App. 2026).

People v. Nguyen CA1/3 (People v. Nguyen CA1/3) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

Related

Colorado v. Connelly
479 U.S. 157 (Supreme Court, 1986)
People v. McDowell
279 P.3d 547 (California Supreme Court, 2012)
People v. Xue Vang
262 P.3d 581 (California Supreme Court, 2011)
People v. Simmons
172 P.2d 18 (California Supreme Court, 1946)
People v. Hayes
699 P.2d 1259 (California Supreme Court, 1985)
People v. Mayfield
928 P.2d 485 (California Supreme Court, 1997)
People v. Abbott
303 P.2d 730 (California Supreme Court, 1956)
People v. Bemore
996 P.2d 1152 (California Supreme Court, 2000)
People v. Riel
998 P.2d 969 (California Supreme Court, 2000)
People v. McAlpin
812 P.2d 563 (California Supreme Court, 1991)
People v. Bledsoe
681 P.2d 291 (California Supreme Court, 1984)
People v. Cockrell
408 P.2d 116 (California Supreme Court, 1965)
People v. Watson
299 P.2d 243 (California Supreme Court, 1956)
People v. Williams
233 P.3d 1000 (California Supreme Court, 2010)
People v. Roscoe
168 Cal. App. 3d 1093 (California Court of Appeal, 1985)
People v. Adanandus
69 Cal. Rptr. 3d 25 (California Court of Appeal, 2007)
People v. Poplar
83 Cal. Rptr. 2d 320 (California Court of Appeal, 1999)
People v. Baker
23 Cal. Rptr. 3d 871 (California Court of Appeal, 2005)
People v. Lopez
84 Cal. Rptr. 2d 655 (California Court of Appeal, 1999)
People v. Valdez
58 Cal. App. 4th 494 (California Court of Appeal, 1997)