A Terry stop is best described as a brief detention based on what?

A Terry stop is best described as a brief detention based on what?

• A. Without any reason
• B. A search warrant
• C. Probable cause
• D. Reasonable suspicion

Answer: (D)

A Terry stop is based on reasonable suspicion: police can briefly detain someone if they have a specific, articulable reason to believe the person is involved in criminal activity. This standard is lower than probable cause and is used to justify a quick, temporary detention to investigate further. The justification comes from the totality of the circumstances—things like the person’s actions, location, time, and the officer’s training and experience. If reasonable suspicion exists, the officer may briefly detain to investigate and, if warranted, may conduct a protective frisk for weapons if there’s a reasonable belief the person is armed. The other options don’t fit because detaining someone without reason isn’t allowed, a search warrant isn’t required for a brief stop, and probable cause is a higher standard than what’s needed for a Terry stop.