What information is required to conduct a temporary detention of a person?

To conduct a temporary detention of a person, the legal standard required is reasonable suspicion. This standard is less stringent than probable cause, allowing law enforcement officers to briefly detain individuals if they have specific and articulable facts that lead them to believe the person may be involved in criminal activity.

Reasonable suspicion enables officers to investigate further, such as asking questions or requesting identification, without needing to establish enough evidence to justify an arrest. It's important to recognize that this standard is based on the totality of circumstances known to the officer at the time of the detention.

The other responses pertain to different legal thresholds or requirements. Probable cause is necessary for making arrests or obtaining search warrants, and the warrant requirement refers to the necessity of obtaining a court order before conducting searches or seizures in many cases. The suspicion standard is a less defined concept and does not directly relate to the legal criteria needed for a temporary detention, thus making reasonable suspicion the correct and appropriate requirement for this situation.