Arkansas v. Sullivan
Facts
Officer Taylor stopped Sullivan for speeding and improper window tinting. During the stop, Taylor recognized Sullivan from narcotics intelligence, saw a rusted roofing hatchet on the floorboard when Sullivan opened the car door, and arrested him for speeding, lack of registration and insurance documentation, carrying a weapon, and improper window tinting. After Sullivan was placed in a squad car, Taylor conducted an inventory search under department policy and found suspected methamphetamine and drug paraphernalia under the armrest. Sullivan moved to suppress, arguing the arrest was a pretext and sham to search him in violation of the Fourth and Fourteenth Amendments.
Issue
Whether a custodial arrest supported by probable cause violates the Fourth Amendment because the officer had an improper subjective motive and used the arrest as a pretext to search for evidence of another crime. Also, whether a state court may interpret the United States Constitution more broadly than controlling United States Supreme Court precedent permits.
Rule
When an arrest or stop is supported by probable cause, an officer's subjective intentions do not invalidate it under ordinary Fourth Amendment analysis. A state court may impose greater restrictions on police activity as a matter of its own law, but it may not do so as a matter of federal constitutional law when the United States Supreme Court has declined to impose those restrictions.
See the holding & full analysis
Create a free KwikCourt account to unlock the rest of this brief — and practice the case.
- The court's holding and reasoning
- Doctrine tests, pitfalls & exam hypotheticals
- 10 practice questions + 4 AI-graded essays on this case
Test yourself
If Mercer moves to suppress solely because the arrest was a pretext to investigate drugs, how should a court rule under the Fourth Amendment?