State v. Hollist, 513 P.3d 1176

Officer Erik Okopny responded to a welfare check of a man lying on a canal bank (Aug. 3, 2019); the man was Brian Hollist. Body‑cam recorded the ~20‑minute encounter.
Hollist woke, told the officer he did not need medical assistance, and attempted several times to leave on a small bicycle; the officer radioed to cancel medical responders.
The officer repeatedly insisted Hollist identify himself; after Hollist refused and tried to depart, Okopny detained and handcuffed him, then learned of an outstanding arrest warrant.
After arrest, officers searched Hollist and his belongings and found a glass pipe with residue and a small bag of methamphetamine.
Hollist moved to suppress the contraband, arguing the seizure was not justified by the community‑caretaking exception or by reasonable suspicion and that discovery of the warrant did not attenuate the illegality; the district court denied suppression.
The Idaho Supreme Court reversed: it held the caretaking justification ended once Hollist said he did not need medical aid, found no reasonable suspicion to detain, and concluded attenuation did not purge the taint, so the evidence must be suppressed.

Issue	State's Argument	Hollist's Argument	Held
Whether the officer’s detention was justified by the community‑caretaking function	Officer legitimately responded to welfare concern and continued caretaking even after Hollist declined aid	Caretaking ended once Hollist said he did not need medical help and medics were called off	Community‑caretaking justification ended once Hollist declined aid and officer canceled medical response; detention not justified on that basis
Whether officer had reasonable suspicion to detain/search before arrest	Totality of facts (stumbling, being on canal bank, reluctance to ID) gave reasonable suspicion of public intoxication or other risk	No articulable facts supported suspicion of criminal activity; officer primarily sought ID/warrants	No reasonable, articulable suspicion supported the detention; seizure was unlawful
Whether discovery of an outstanding warrant attenuated the unlawful seizure so evidence is admissible	Discovery of warrant is an intervening circumstance that favors admissibility; any officer error was negligent	Warrant discovery occurred minutes after a suspicionless, purposeful detention; attenuation fails	Two of three attenuation factors favored suppression (short time, purposeful detention); discovery of warrant did not purge taint; evidence suppressed

State v. Page, 140 Idaho 841, 103 P.3d 454 (2004) (police may not detain a pedestrian solely to obtain identification absent reasonable suspicion)
State v. Cohagan, 162 Idaho 717, 404 P.3d 659 (2017) (attenuation analysis; purposeful, suspicionless identity checks are flagrantly unlawful)
Utah v. Strieff, 579 U.S. 232 (2016) (attenuation factors and when discovery of a warrant may favor admissibility)
Brown v. Texas, 443 U.S. 47 (1979) (Fourth Amendment bars detention statutes requiring identification absent reasonable suspicion)
State v. Gonzales, 165 Idaho 667, 450 P.3d 315 (2019) (standards for reviewing suppression rulings and reasonable‑suspicion framework)