Stop and Frisk

Legislation pertaining to constitutional requirements of stop and frisk practices were made into an area of concern by the Supreme Court when they encountered the case of Terry v. Ohio. While frisks were arguably illegal, before this point a police officer could only search someone either after arresting them or obtaining a search warrant. In the cases of Terry v. Ohio, Sibron v. New York, and Peters v. New York. The Supreme Court granted limited approval in 1968 to frisks conducted by officers lacking probable cause for an arrest in order to search for weapons if the officer believes the subject to be dangerous. The Court's decision made suspicion of danger to an officer grounds for a "reasonable search"