State v. Miller, 422 P.3d 240

Background

Late at night an officer stopped Miller after observing driving behavior that gave rise to reasonable suspicion of DUII; the officer began a records check and planned field sobriety tests.
Before administering the tests, the officer asked whether Miller had a firearm; Miller replied he had a knife in his boot; the officer removed two knives and later cited Miller for carrying a concealed weapon under ORS 166.240(1).
Miller moved to suppress evidence from the weapons inquiry, arguing the question unlawfully extended the DUII stop because there was no circumstance-specific danger related to him.
The trial court denied suppression, finding the officer's question reasonable for officer safety; Miller conditionally pleaded guilty and appealed.
The Court of Appeals reversed under State v. Jimenez, concluding the officer lacked a reasonable, circumstance-specific safety concern; the state petitioned for review to the Oregon Supreme Court.
The Oregon Supreme Court reversed the Court of Appeals, holding the officer reasonably perceived a circumstance-specific danger tied to conducting late-night field sobriety tests and that the inquiry was objectively reasonable.

Issues

Issue	Plaintiff's Argument (State)	Defendant's Argument (Miller)	Held
Whether an officer lawfully investigating DUII may ask about weapons without unlawfully extending the stop	The officer reasonably perceived a circumstance-specific danger from conducting late-night field sobriety tests and thus could ask about weapons to address that danger	The officer lacked an objectively reasonable, circumstance-specific safety concern; Miller was civil and cooperative, so the question unlawfully extended the stop	Yes. The question was reasonably related and necessary to the DUII investigation and did not unlawfully extend the stop
Whether "circumstance-specific" danger must be particularized to the detainee	The totality of circumstances (time, location, nature of DUII testing, officer training) can create a circumstance-specific danger even if risk factors are common to similar stops	Requires some factor particular to the individual detainee; otherwise test becomes a per se rule	The court held the danger can be based on totality of circumstances, not solely on facts unique to the detainee
Standard for judicial review of officer's claimed safety perception	Officer's training and experience and the nature of the stop inform whether the perception was objectively reasonable	Objective reasonableness requires more individualized indicia of threat	The court applies an independent, objective-reasonableness review and found the officer’s perception reasonable on this record
Distinction between asking about weapons and conducting a weapons search	Asking related, safety-motivated questions requires no independent constitutional basis beyond reasonable relation to the stop; searches require particularized reasonable suspicion	Conflates the two—argues the same heightened standard should apply to questions as to searches	The court reaffirmed that inquiries and searches have different thresholds: questions need not meet the search-level reasonable-suspicion standard

Key Cases Cited

Jimenez, 357 Or. 417 (establishes that a weapons inquiry during a stop is permissible if officer perceived a circumstance-specific danger and that perception was objectively reasonable)
Pichardo, 360 Or. 754 (explains requirement that requests during a stop be reasonably related to and necessary for the investigation)
Holdorf, 355 Or. 812 (presumption of trial court factual findings supported by record; bounds for reviewing suppression rulings)
Miglavs, 337 Or. 1 (explains that reasonable suspicion for searches may rely on officer training and experience for inferences about behavior)
Bates, 304 Or. 519 (articulates standard for reasonable suspicion to conduct a weapons search)
Rodgers/Kirkeby, 347 Or. 610 (framework distinguishing mere conversation, stops, and arrests under Article I, section 9)
Ashbaugh, 349 Or. 297 (discusses categories of encounters and when a seizure occurs)
Montieth, 247 Or. 43 (describes policy rationale behind drunk driving statutes)