People v. Sanchez, 246 Cal. Rptr. 3d 296

Background

Defendant Juan Sanchez was convicted by a third jury of the first‑degree murders of Ermanda Reyes and her daughter Lorena Martinez (special circumstances: multiple murder; rape by instrument as to Lorena) and found to have personally used a firearm; jury returned death sentence. Two prior juries had deadlocked. The Supreme Court of California affirmed.
Crime facts: in early morning Aug. 4, 1997, both victims were shot; Lorena showed injuries consistent with sexual assault by an instrument. A 5‑year‑old child (Oscar) discovered the bodies and gave statements within hours implicating a man who had earlier brought him ice cream.
Identification and confession evidence: Oscar made a single‑photo showup and later a photo array identification of Sanchez; Sanchez gave recorded interviews over three days and ultimately gave a videotaped confession repeating that he entered the house and shot the women.
Defense challenges: Sanchez argued Oscar was incompetent/unreliable, identification procedures were impermissibly suggestive, Oscar’s spontaneous statements were inadmissible hearsay, his own confession was elicited in violation of Miranda and was involuntary, and trial rulings (evidence admission, limits on expert testimony, cross‑examination) prejudiced him.
Trial court rulings and mitigation/penalty: court admitted Oscar’s spontaneous statements and identifications, admitted the confession, allowed evidence about Sanchez’s alleged gun possession and about his sexual relationship with a witness (Hernandez) for credibility; defense presented extensive mitigation (low IQ, difficult background). Jury found aggravating factors and imposed death; SCOTCA upheld the conviction and sentence.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Competence and admissibility of Oscar’s testimony and spontaneous statements	Oscar was competent and his contemporaneous statements were admissible as spontaneous statements and past recollection recorded; jury may assess credibility	Oscar was too young/unreliable; therapy and inconsistent accounts rendered his statements and IDs inadmissible and violated due process and confrontation	Trial court did not abuse discretion: Oscar competent; admissions of spontaneous statements and prior recorded recollection were justified; confrontation rights satisfied because declarant testified and was cross‑examined
Photographic identifications (single photo showup and photo array)	IDs were reliable under totality of circumstances despite suggestiveness; corroboration and timing support admissibility	Single‑photo showup was impermissibly suggestive and tainted subsequent IDs and trial ID	Identification procedures were not so suggestive as to create very substantial likelihood of misidentification; both identifications admissible; caution urged for single‑photo showups
Voluntariness and Miranda challenges to defendant’s confession	Confession admissible: defendant waived Miranda; his brief “I’m not going to say nothing more” was not an unambiguous invocation of the right to remain silent; no coercion shown	Invoked right to silence during Aug. 5 interview; interrogations and threats rendered confession involuntary; Vienna Convention failure required suppression	Court’s credibility findings favoring officers accepted; statement not an unequivocal invocation; confession was voluntary and admissible; Vienna Convention non‑notification did not render confession inadmissible
Evidentiary rulings re: sexual relationship with Hernandez, firearm evidence, impeachment and other‑act evidence	Evidence of sexual relationship and possession of a gun were probative of credibility and identity; limiting instructions provided; prior‑act evidence not unduly prejudicial	Such evidence was irrelevant, unduly prejudicial, or improper impeachment and should have been excluded	Court reasonably exercised discretion under Evid. Code §352; limiting instructions adequate; gun evidence admissible as it could have been murder weapon; impeachment use of certain post‑invocation statements was harmless

Key Cases Cited

Miranda v. Arizona, 384 U.S. 436 (Sup. Ct. 1966) (Miranda warnings and waiver principles)
Manson v. Brathwaite, 432 U.S. 98 (Sup. Ct. 1977) (test for reliability of identification evidence against suggestiveness)
Berghuis v. Thompkins, 560 U.S. 370 (Sup. Ct. 2010) (post‑waiver invocation of right to remain silent must be unambiguous)
Davis v. United States, 512 U.S. 452 (Sup. Ct. 1994) (invocation of right to counsel must be unequivocal)
Crawford v. Washington, 541 U.S. 36 (Sup. Ct. 2004) (Confrontation Clause limits on testimonial hearsay; cross‑examination of declarant cures confrontation concerns)
United States v. Owens, 484 U.S. 554 (Sup. Ct. 1988) (Confrontation Clause satisfied when declarant appears and is subject to cross‑examination even if memory is imperfect)
Stovall v. Denno, 388 U.S. 293 (Sup. Ct. 1967) (due process limits on showups when witness is in a fragile condition)
Harris v. New York, 401 U.S. 222 (Sup. Ct. 1971) (statements obtained in violation of Miranda may be admissible for impeachment)