Rollins goes undercover to find a suspect who is drugging and assaulting tourists, while Benson helps the victims sort out their memories from their hallucinations.
Jack coerces Grace into posing as his son Elliot's date to a school dance.
A trucker is murdered by a corrupt lawman who uses fear and violence to control the residents of his border town.
Walker investigates the kidnapping of a wealthy businessman's daughter and comes face to face with the Japanese mob.