443 P.3d 274
Idaho Ct. App.2019Background
- Officer stopped Islas after observing him drive on a public road after sunset without headlights; stop occurred ~9:02 p.m.
- Officer smelled alcohol, observed glassy/bloodshot eyes, and saw small circular glass pieces on Islas’s lap; Islas exited the vehicle and glass pieces fell to the ground.
- Officer conducted HGN test and concluded Islas was not impaired; returned to examine glass pieces and observed one piece coated with a white/brown crystalline residue he suspected to be methamphetamine.
- Officer handcuffed and searched Islas, finding marijuana tincture droplets and tissue paper in his pocket (State conceded those items at the suppression hearing); field test on the glass residue was presumptively positive for methamphetamine; a drug dog alerted on the vehicle and further methamphetamine and paraphernalia were found.
- Islas moved to suppress evidence arguing the stop/search were unlawful; the district court denied the motion, Islas entered conditional guilty pleas reserving the suppression issue, and he appealed.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Lawfulness of initial stop (headlights violation) | Officer had reasonable suspicion/probable cause to stop for violation of I.C. § 49-903 | Stop was unlawful/no reasonable basis | Stop lawful; headlights violation justified initial stop |
| Whether detention was unlawfully prolonged after HGN showed no impairment | Officer could continue investigating other observed indicators (glass pieces) | Once DUI investigation ended, no reasonable suspicion remained to continue detention | Not unlawfully prolonged—officer had ongoing, independent reasonable suspicion to investigate paraphernalia and drugs |
| Admissibility of methamphetamine evidence seized after extended investigation | Evidence admissible because continued investigation produced probable cause and dog alert justified vehicle search | All evidence after unlawful extension should be suppressed | Methamphetamine evidence admissible; detention and subsequent investigation produced probable cause and lawful search |
| Admissibility of marijuana tincture droplets and tissue paper found on Islas’s person | State later sought to argue alternate exceptions on appeal | Islas argued State conceded those items should be suppressed at district court | Court enforces State’s concession—those pocket items must be suppressed (portion of denial reversed) |
Key Cases Cited
- State v. Garcia-Rodriguez, 162 Idaho 271, 396 P.3d 700 (2017) (preservation rule: appellate courts limited to arguments presented to trial court)
- State v. Cohagan, 162 Idaho 717, 404 P.3d 659 (2017) (State bound by concessions below; cannot raise new theories on appeal to avoid reversal)
- State v. Fuller, 163 Idaho 585, 416 P.3d 957 (2018) (issues not raised below will not be considered on appeal)
- Coolidge v. New Hampshire, 403 U.S. 443 (1971) (warrantless searches are presumptively unreasonable absent an exception)
- Virginia v. Moore, 553 U.S. 164 (2008) (probable cause may constitutionally justify an arrest despite differing state-law standards)
- State v. Roe, 140 Idaho 176, 90 P.3d 926 (Ct. App. 2004) (two-part test for investigative detention: justified at inception and reasonably related in scope)