Jessica, a new police officer, begins her shift at an old station. She meets Sgt. Cohen, who explains she is working the last shift there. All calls have been rerouted to the new station. Jessica is responsible for any walk-ups and evidence until Hazmat arrives to dispose of it. Sgt. Cohen instructs her not to leave and promises to relieve her later. Jessica is puzzled why a security guard isn't there, but Sgt. Cohen assures her it's her duty to take care of the evidence.