On the night of April 19, 2002, Maria Trevizo, a police officer assigned to the state gang task force, was on patrol with two other officers in a neighborhood known for gang-related activity near Tucson, Arizona. See Arizona v. Johnson, 170 P.3d 667,...
Terry v. Ohio
(Wex page)
A stop-and-frisk refers to a brief non-intrusive police stop of a suspect. The Fourth Amendment requires that before stopping the suspect, the police must have a reasonable suspicion that a crime has been, is being, or is about to be committed by the...