Background
On New Year’s Eve 2022, a hospital security guard called 9-1-1 to report that a patient — later identified as Bryon Cody Suing — had left St. Charles Hospital while visibly intoxicated. The guard described Suing as unsteady on his feet, smelling of alcohol, and “obviously drunk,” and reported that medical professionals had advised him not to drive before he drove off in a white Dodge pickup heading north on Combs Flat Road. Officer McKenna was dispatched, and after failing to locate the vehicle en route, he called the security guard directly to obtain those details. Using Suing’s name, McKenna traced the truck’s registration to a nearby address, where he found a white Dodge pickup in the driveway with a warm hood.
McKenna knocked and contacted Suing, who appeared at the unlit front porch in his underwear, apparently unbothered by 31-degree temperatures. After advising Suing of his Miranda rights, McKenna questioned him. Suing confirmed he had been at the hospital, said he had arrived home about 30 minutes earlier, denied taking medication, and claimed he had drunk a single shot of whiskey after returning home. Moving the conversation indoors, McKenna observed glassy, slightly bloodshot eyes and detected the odor of alcohol on Suing’s breath. Suing declined to perform field sobriety tests. McKenna concluded he had probable cause and arrested Suing for DUII under ORS 813.010.
Before trial, Suing moved to suppress evidence obtained following the arrest. The Crook County Circuit Court granted the motion, finding that while McKenna subjectively believed it was more likely than not that Suing had committed DUII, that belief was not objectively reasonable. The trial court focused on the fact that McKenna had not personally witnessed any driving, had not asked Suing about alcohol consumed before the post-hospital whiskey shot, and noted that the single shot could account for the signs McKenna observed. The trial court characterized the security guard’s report as sufficient for reasonable suspicion only. The state appealed.
The Court’s Holding
The Oregon Court of Appeals reversed and remanded, holding that Officer McKenna did have probable cause to arrest Suing for DUII. The court applied the totality-of-the-circumstances standard and concluded that McKenna’s belief that it was more likely than not that Suing had driven while impaired was objectively reasonable. The panel found the trial court’s Finding No. 4 — that “[n]o driving was observed by the security guard or police officer” and “[n]o calls or reports were received by law enforcement” — was unsupported by the record and contradicted by the court’s own other findings. Because McKenna’s testimony established that the security guard reported seeing Suing drive out of the hospital parking lot, the appellate court treated that fact as established for purposes of the probable-cause analysis.
Considering the full picture, the court found that McKenna had received a credible, eyewitness report from the security guard that Suing was “obviously drunk” at the hospital, had been told not to drive by medical staff, and had driven away in a white Dodge pickup. McKenna independently verified that a matching vehicle was registered to Suing and found it in his driveway still emitting heat, corroborating Suing’s own admission that he had arrived home from the hospital roughly 30 minutes earlier. McKenna also personally observed signs of intoxication — glassy, bloodshot eyes and the smell of alcohol — that in his training and experience exceeded what a single post-trip whiskey shot would produce, thereby corroborating the security guard’s account that Suing had been drunk when he left the hospital.
The court distinguished the case from State v. Sinkey, 303 Or App 673 (2020), on which Suing relied, noting that the security guard here provided far more detail than the caller in Sinkey — including a firsthand observation of Suing driving — and that McKenna obtained substantial corroborating evidence before making the arrest, unlike the officer in Sinkey. The suppression ruling was therefore reversed and the case remanded for further proceedings.
Key Takeaways
- A hospital security guard’s eyewitness report that a patient drove away while visibly intoxicated — combined with police corroboration of the vehicle, the driver’s admission of recent travel, and officer-observed signs of impairment — can collectively establish probable cause for a warrantless DUII arrest even when the officer never personally witnessed any driving.
- A trial court’s factual finding that is contradicted by uncontroverted testimony in the suppression hearing record is not entitled to deference on appeal and will not bind the appellate court’s probable-cause analysis.
- Under Oregon’s totality-of-the-circumstances standard, probable cause does not require the officer to eliminate innocent explanations (such as a post-trip drink at home); it requires only that an incriminating explanation remain the more probable one in light of all pertinent facts.
- The Sinkey no-probable-cause result is limited to situations where a third-party tip lacks firsthand observation of impairment signs and police conduct no pre-arrest corroboration — facts not present here.
Why It Matters
This decision clarifies how Oregon courts should assess third-party reports in roadside DUII investigations when officers arrive after the driving has already occurred. Prosecutors and law enforcement can draw on credible eyewitness accounts from bystanders — particularly trained personnel such as hospital security staff — as a foundational element of probable cause, so long as officers take steps to corroborate the report before arresting. The ruling reinforces that the post-arrest discovery of alternative innocent explanations (like a single drink consumed after returning home) does not retroactively defeat probable cause that was objectively reasonable at the moment of arrest.
For defense practitioners, the opinion signals that trial courts must be precise in their factual findings at suppression hearings. An ambiguous or internally contradictory finding will not be construed in the defendant’s favor on appeal; the appellate court will resolve the inconsistency by reference to supported evidence in the record. The decision also underscores the importance of developing the record around the scope and basis of a third-party caller’s observations, since the richness of that eyewitness account was the key factor distinguishing this case from Sinkey.