Final answer:
Terry v. Ohio is the case related to 'stop and frisk,' allowing police to stop and frisk individuals based on reasonable suspicion.
Step-by-step explanation:
The case that deals with 'stop and frisk' is Terry v. Ohio, 392 U.S. 1 (1968). In this landmark decision, the Supreme Court ruled that the police can stop a person and conduct a frisk for weapons if they have reasonable suspicion that the person is involved in criminal activity and that they are armed and dangerous.
This ruling aimed to balance the need for law enforcement to protect themselves and the public against the individual's Fourth Amendment rights against unreasonable searches and seizures.