403 P.3d 1249
Mont.2017Background
- Trooper stopped Estes for expired out-of-state registration on I-90; Estes was sole occupant and vehicle registered to a third party.
- Trooper observed clutter (food wrappers, energy drink bottles), two cell phones and cash in console, multiple air fresheners producing strong odor, and a sleeping bag covering a box; Estes appeared unusually nervous and shaking.
- After issuing a warning, Trooper repeatedly told Estes he was free to leave but that the vehicle would be held for a narcotics canine sniff; Estes chose to walk away.
- The narcotics dog alerted at the driver’s-side door; Trooper obtained a warrant and found >120 grams of marijuana and hashish inside the vehicle.
- Estes moved to suppress, arguing lack of particularized suspicion for detaining the vehicle and for the canine search, and challenged the warrant; the District Court denied suppression and Estes preserved the right to appeal as part of a plea agreement.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether officer had particularized suspicion to prolong stop and run a canine sniff | State: totality of observations (travel route, clutter, multiple phones/cash, air fresheners, nervousness, officer experience) gave particularized suspicion of narcotics activity | Estes: observations are innocent explanations; no particularized suspicion to detain vehicle or run dog | Held: Court affirmed that, under totality and officer experience, particularized suspicion existed to run canine sniff |
| Whether Trooper’s statements created a seizure of Estes (unlawful extension) | State: Trooper clearly told Estes he was free to leave; only vehicle was held | Estes: Trooper said “you’re good to go” then continued to detain vehicle, constituting continued seizure | Held: Reasonable person would feel free to leave; no unlawful seizure of person; duration and timing reasonable |
| Whether canine sniff results (and thus facts in warrant) must be excised for review | State: canine search lawful and its results properly included in warrant | Estes: if canine search unlawful, sniff must be excised and remaining affidavit fail probable cause | Held: Canine sniff lawful; no excision required; warrant (with dog result + other facts) supported probable cause |
| Whether the magistrate had a substantial basis for probable cause to issue the warrant | State: totality of facts in application supplied probable cause | Estes: challenges to sufficiency if sniff excised; otherwise argues facts insufficient | Held: Because sniff lawful and other facts uncontested, magistrate had substantial basis; warrant valid |
Key Cases Cited
- State v. Tackitt, 315 Mont. 59, 67 P.3d 295 (Mont. 2003) (canine searches and probable-cause principles)
- State v. Meza, 333 Mont. 305, 143 P.3d 422 (Mont. 2006) (drug-detecting dog sniff is a search under Montana Constitution; particularized suspicion required)
- Rodriguez v. United States, 135 S. Ct. 1609 (U.S. 2015) (traffic-stop scope/duration principles)
- State v. Flynn, 359 Mont. 376, 251 P.3d 143 (Mont. 2011) (valid innocent explanations do not negate objectively reasonable suspicion at time of stop)
- State v. Kuneff, 291 Mont. 474, 970 P.2d 556 (Mont. 1998) (excising illegally obtained information from warrant affidavit and reviewing remaining facts de novo)
- State v. Deshaw, 367 Mont. 218, 291 P.3d 561 (Mont. 2012) (review of magistrate’s probable-cause determination and the four-corners rule)