482 P.3d 861
Utah Ct. App.2021Background:
- Ex-girlfriend testified that Valdez forced her into his SUV at gunpoint, threatened and struck her, cut her lip with a knife, and took her purse and phone; she escaped and police were called.
- Police arrested Valdez and seized an Android phone; officers obtained a warrant but could not access the phone because they lacked the nine-dot swipe code.
- Officers asked Valdez for the passcode; Second Detective testified Valdez "refused to give [the] pass code" and told officers to destroy the phone; officers never accessed the phone.
- At trial the State introduced testimony about Valdez’s refusal and emphasized it in closing to rebut defense evidence (Ex-Wife’s account of conciliatory sexual texts), arguing Valdez declined to provide the code so the texts weren’t available.
- The trial court allowed the refusal testimony; it later struck and corrected certain officer vouching for the victim but denied a mistrial; jury convicted Valdez of aggravated assault and lesser-included kidnapping and robbery.
- The Utah Court of Appeals held that admitting and using Valdez’s refusal to provide the phone code violated the Fifth Amendment and reversed and remanded (error was not harmless beyond a reasonable doubt).
Issues:
| Issue | Plaintiff's Argument (State) | Defendant's Argument (Valdez) | Held |
|---|---|---|---|
| Whether compelling or using evidence of refusal to give a phone swipe code violates the Fifth Amendment | Refusal is non-testimonial or falls within the foregone-conclusion exception; State may comment on lack of phone evidence | Asking for the passcode is testimonial (reveals contents of mind); using refusal to infer guilt violates Griffin/5th Amendment | Court: Request for passcode was testimonial; foregone-conclusion exception inapplicable; State’s use to imply guilt violated the Fifth Amendment |
| Whether the foregone-conclusion exception permits compelled production/disclosure of phone passcode | Exception applies because officers had warrant and could access phone contents independently | Exception does not apply to compelled verbal disclosure of mental information (passcode); Fisher/Hubbell limit exception to acts of production of documents | Court: Foregone-conclusion exception does not apply to compelled verbal disclosure of passcodes; it’s outside Fisher/Hubbell scope |
| Whether prosecutor’s closing comment and witness testimony improperly invited inference from silence | Comments were legitimate argument about missing evidence and investigative efforts | Prosecutor invited jury to infer guilt from silence; such comment impermissible under Griffin | Court: Prosecutor’s closing used Valdez’s silence to infer guilt; constitutional error occurred |
| Whether error was harmless beyond a reasonable doubt | State: other corroborating evidence (victim, witness) supports convictions; any error was harmless | Error was central to rebutting defense (texts and motive to lie); evidence not overwhelming | Court: Error not harmless beyond reasonable doubt; reversal and remand required |
Key Cases Cited
- Doe v. United States, 487 U.S. 201 (U.S. 1988) (defines "testimonial" protection and distinguishes compelled testimonial communications from non-testimonial physical acts)
- Fisher v. United States, 425 U.S. 391 (U.S. 1976) (articulates "foregone conclusion" rationale in the context of document production)
- United States v. Hubbell, 530 U.S. 27 (U.S. 2000) (limits foregone-conclusion exception where government lacked prior knowledge of documents; distinguishes producing documents from revealing mental information)
- Griffin v. California, 380 U.S. 609 (U.S. 1965) (prosecution may not comment on defendant’s silence or invite adverse inference)
- Hiibel v. Sixth Judicial Dist. Court, 542 U.S. 177 (U.S. 2004) (summarizes elements for Fifth Amendment protection: testimonial, incriminating, compelled)
- Riley v. California, 573 U.S. 373 (U.S. 2014) (recognizes privacy interests in modern cell phones and cautions against analog-era rules applying unthinkingly to smartphones)
- Carpenter v. United States, 138 S. Ct. 2206 (U.S. 2018) (emphasizes court’s caution in extending analog doctrines to digital-data contexts)
- Chapman v. California, 386 U.S. 18 (U.S. 1967) (harmless-error rule: constitutional error reversed unless harmless beyond a reasonable doubt)