2024 OK CR 32
Okla. Crim. App.2024Background
- Melvin Dean Tannehill was charged with trafficking illegal drugs after a traffic stop in Noble County, Oklahoma.
- Officer Cordova stopped Tannehill for running a stop sign and failing to signal, conducted routine checks, and noticed suspicious behavior.
- After arresting a passenger with a warrant and observing Tannehill’s strange behavior, the officer determined Tannehill was not safe to drive and told him to call for a ride.
- Once informed he was free to go, Tannehill remained on the curb as the officer continued to interact with him, asking about drugs in his car; Tannehill refused consent to search.
- A drug-sniffing dog alerted on the car and a subsequent search uncovered methamphetamine.
- The trial court granted Tannehill’s motion to suppress the evidence, but the State appealed, arguing the post-stop interaction was a consensual encounter.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether continued police questioning post-stop was a seizure | State: Encounter was consensual; Tannehill was free to leave | Tannehill: Interaction was a continued unlawful detention | Court: Encounter was consensual after officer said he was free to go |
| If refusal to consent to search should exclude evidence | State: Refusal does not convert encounter into seizure | Tannehill: Officer’s request to search was coercive | Court: Officer’s request did not render encounter non-consensual |
| Lawfulness of canine drug sniff after stop concluded | State: Dog sniff of non-detained vehicle is lawful | Tannehill: Detention still ongoing, so sniff was unlawful | Court: Dog sniff lawful as encounter was consensual |
| Suppression of drug evidence | State: Evidence should not be suppressed | Tannehill: Evidence resulted from illegal detention | Court: Suppression order reversed; evidence admissible |
Key Cases Cited
- Schneckloth v. Bustamonte, 412 U.S. 218 (Consensual encounters and search exceptions to the warrant rule)
- Carroll v. United States, 267 U.S. 132 (Established automobile exception to warrant requirement)
- United States v. Mercado-Gracia, 989 F.3d 829 (Factors for determining when a consensual encounter arises from a traffic stop)
- Florida v. Bostick, 501 U.S. 429 (Police questioning does not automatically trigger a Fourth Amendment seizure)
- United States v. Hunnicutt, 135 F.3d 1345 (Canine sniffs during lawful traffic stops not a search for Fourth Amendment purposes)