Passenger Pat down during traffic stop permitted if belief gang member is armed and dangerous Arizona v Johnson 172 L. Ed. 2d 694 (2009)
While patrolling near a Tucson neighborhood associated with the Crips gang, police officers serving on Arizona’s gang task force stopped an automobile for a vehicular infraction warranting a citation. At the time of the stop, the officers had no reason to suspect the car’s occupants of criminal activity. Officer Trevizo attended to respondent Johnson, the back-seat passenger, whose behavior and clothing caused Trevizo to question him. After learning that Johnson was from a town with a Crips gang and had been in prison, Trevizo asked him get out of the car in order to question him further, out of the hearing of the front-seat passenger, about his gang affiliation. Because she suspected that he was armed, she patted him down for safety when he exited the car. During the patdown, she felt the butt of a gun. At that point, Johnson began to struggle, and Trevizo handcuffed him. Johnson was charged with, inter alia, possession of a weapon by a prohibited possessor
Held: Officer Trevizo’s patdown of Johnson did not violate the Fourth Amendment ’s prohibition on unreasonable searches and seizures.
