Background
Matthew Tuggle was charged with controlled substance and weapon offenses based on evidence obtained after a dog sniff during a traffic stop. He moved to suppress that evidence, arguing that the stop had been improperly extended while officers waited for the dog. The circuit court for Columbia County denied the motion after an evidentiary hearing. Tuggle then pleaded no contest to three controlled substance felonies and appealed the suppression ruling under WIS. STAT. § 971.31(10) (2023-24).
The State conceded that extending the stop required additional reasonable suspicion of criminal controlled substance activity, beyond the suspicion of a traffic offense that supported the initial stop. The parties identified no significant factual disputes and agreed that the remaining issues were legal questions reviewed de novo. The court therefore assessed whether the combined circumstances supplied reasonable suspicion specifically of a controlled substance violation.
The Court’s Holding
The per curiam court held that the officer lacked reasonable suspicion to extend the stop for a dog sniff and that the circuit court should have granted suppression of evidence obtained after the extension. It vacated the order denying suppression and remanded for further proceedings. The judgment of conviction was the subject of the appeal, but the disposition expressly vacated the suppression order; the opinion did not itself describe further proceedings concerning the charges or pleas.
The court evaluated eight circumstances. Tuggle’s roughly thirty-second delay in pulling over, rather than the officer’s usual five to ten seconds, could support suspicion, but its significance was reduced by rain, reduced ambient light at approximately 8:45 p.m. in June, and a reasonable choice to leave the highway for a side road. Lighting a cigarette as the officer approached supported suspicion because cigarettes can mask drug odors. Persistent, unusual nervousness also counted, but only modestly because it could indicate weapons, stolen property, child pornography, or other crimes rather than controlled substances specifically.
Several air fresheners and several lighters received no meaningful weight because the officer already knew Tuggle smoked cigarettes in the car, and both items commonly accompany cigarette smoking. A radar detector suggested avoidance of speed enforcement, not possession of controlled substances. The court also rejected the claimed oddity of Tuggle’s route from Madison’s west side toward Poynette: the circuit court found the route might sometimes be fastest, and the appellate court’s review of a Wisconsin map did not support an objectively reasonable belief that the location was odd. A discrepancy between Tuggle’s stated Madison residence and a DeForest address in transportation records received no weight absent evidence that it reflected concealment rather than a routine records discrepancy.
Tuggle’s prior felony controlled substance conviction received only slight weight. The court explained that State v. Gammons gave little or no weight to prior drug activity without specific indications of current use or possession, while State v. Lange involved a prior operating-while-intoxicated conviction alongside wildly dangerous driving suggesting current alcohol use. Tuggle’s case lacked a comparable specific indication of current drug activity. The court also rejected the State’s reliance on State v. Floyd for air fresheners: Floyd resolved extension and consent issues and expressly did not decide the State’s alternative reasonable-suspicion argument.
Viewing the totality, the court identified a possibly explainable delayed stop, suspiciously timed cigarette lighting, slightly probative nonspecific nervousness, and a prior conviction of unspecified recency. Those circumstances were insufficient to establish reasonable suspicion of an ongoing controlled substance violation.
Key Takeaways
- Extending this stop for a dog sniff required reasonable suspicion of controlled substance activity, not merely generalized suspicion of crime.
- Air fresheners, lighters, a radar detector, and an unexplained address discrepancy did not meaningfully support drug-related suspicion in these circumstances.
- A prior drug conviction received slight weight without specific evidence indicating current controlled substance use or possession.
- The unpublished per curiam decision vacated the suppression order and remanded; its citation is restricted by WIS. STAT. RULE 809.23(3).
Why It Matters
The decision emphasizes offense-specific reasonable suspicion: facts suggesting a desire to avoid police, nonspecific criminality, or ordinary smoking behavior do not automatically justify prolonging a stop for a drug-dog sniff. It also cautions against treating factual recitations in prior opinions as reasonable-suspicion holdings when those courts expressly reserved the issue.
The ruling is circumstance-specific rather than a categorical rule that delays, nervousness, cigarettes, or prior convictions can never contribute to suspicion. The court assigned each fact weight according to the record and then assessed the combined circumstances de novo.