Inventory Search
What does "Inventory Search" mean in law?
An inventory search is a routine administrative procedure, not investigatory in nature, conducted by law enforcement when they lawfully impound a vehicle or process an arrestee's personal property at booking. Under South Dakota v. Opperman (1976) and Illinois v. Lafayette (1983), inventory searches are justified by three government interests: protecting the owner's property while in police custody, protecting police against false claims of lost or stolen property, and protecting officers from potential danger. The search must be conducted pursuant to standardized departmental procedures; officers cannot use inventory searches as a pretext for investigatory rummaging. Any contraband discovered during a properly conducted inventory search is admissible because the search is deemed reasonable under the Fourth Amendment even without a warrant or probable cause.
Definition
An inventory search is a routine administrative procedure, not investigatory in nature, conducted by law enforcement when they lawfully impound a vehicle or process an arrestee's personal property at booking. Under South Dakota v. Opperman (1976) and Illinois v. Lafayette (1983), inventory searches are justified by three government interests: protecting the owner's property while in police custody, protecting police against false claims of lost or stolen property, and protecting officers from potential danger. The search must be conducted pursuant to standardized departmental procedures; officers cannot use inventory searches as a pretext for investigatory rummaging. Any contraband discovered during a properly conducted inventory search is admissible because the search is deemed reasonable under the Fourth Amendment even without a warrant or probable cause.
Example
After towing a vehicle parked illegally for three days, officers conducted a routine inventory search following department protocol and discovered an unregistered firearm under the seat, which was admissible because the search followed standardized procedures and was not pretextual.