State v. Doyle, 324 P.3d 598

Background

Police interviewed defendant (then 18) on his porch after a 13-year-old reported sexual contact; detectives read Miranda warnings and defendant acknowledged them.
On the porch defendant said, “I would like to have an attorney or something here present,” but detectives continued to press and discuss texts corroborating the report; defendant made no incriminating admissions there.
Defendant was arrested for a parole violation and transported to jail; detectives had a brief private conversation behind the patrol car that defendant overheard and interpreted as encouraging confession for leniency.
At the jail (over an hour after the porch interview) detectives re-Mirandized defendant, reminded him of his earlier invocation, and defendant asked to talk; he then gave a detailed inculpatory statement and denied any promises or coercion when asked.
Trial court found (1) defendant had unequivocally invoked counsel on the porch, (2) detectives erred by continuing porch questioning but elicited no incriminating response then, (3) the trunk conversation was a private, not interrogation, and (4) defendant knowingly and voluntarily waived rights at the jail; motion to suppress denied.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether defendant validly waived right to counsel at the jail after earlier invocation on porch	Waiver valid because defendant reinitiated contact at jail and was rewarned; statements voluntary	Waiver invalid because prior invocation on porch required cessation and subsequent statements were tainted by that violation	Held: Waiver valid — defendant initiated the jail interview after a break and knowingly, intelligently, and voluntarily waived rights (Acremant-guided analysis)
Whether detectives’ conversation behind car constituted interrogation that violated Miranda	State: conversation was a private, brief remark not intended to elicit a response; not interrogation	Defendant: overheard remarks amounted to interrogation/inducement and undermined voluntariness of jail confession	Held: Not interrogation — trial court credited detectives and found defendant merely overheard a private conversation (Innis standard)
Whether porch questioning after invocation tainted later statements (but-for causation)	State: even if porch questioning violated rights, Acremant controls waiver analysis for Article I, §12/Fifth Amendment	Defendant: prior unlawful questioning induced confession; suppression required (relies on Hall-like causation)	Held: Porch questioning violated rights but did not induce the jail confession; Hall does not apply to Article I, §12 claims; Acremant controls
Whether jail statements were involuntary due to implied promise of leniency	State: no promises were made; defendant denied promises when asked; trial court found defendant not credible	Defendant: overheard remarks and expectation of leniency overbore his will, rendering confession involuntary	Held: Statements voluntary — no promise shown, defendant denied promises, and totality of circumstances show will not overborne

Key Cases Cited

State v. Acremant, 338 Or. 302 (Oregon 2005) (defendant may reinitiate communication and validly waive counsel after earlier invocation if waiver is knowing and voluntary)
Rhode Island v. Innis, 446 U.S. 291 (U.S. 1980) (defines "interrogation" as police words or actions reasonably likely to elicit incriminating response)
Edwards v. Arizona, 451 U.S. 477 (U.S. 1981) (once right to counsel asserted, interrogation must cease; waiver after assertion requires accused-initiated further communication)
Miranda v. Arizona, 384 U.S. 436 (U.S. 1966) (custodial interrogation requires procedural safeguards/Miranda warnings)
State v. Hall, 339 Or. 7 (Oregon 2005) (establishes but-for causation test for evidence obtained after unlawful police conduct under Article I, §9; court explains limits of applicability)
State v. Isom, 306 Or. 587 (Oregon 1988) (once suspect asserts right to counsel, questioning must cease)