'Try to sleep at night.' A series of well-organised burglaries has Detective Allison Fletcher going undercover as a waitress in a high-class bar. It's not long before one of the wealthy customers is robbed, and Allison discovers how the con is being worked. Allison foils one of the burglaries and a gun is turned on her. She has no choice but to shoot the woman holding the weapon. The robber's psychotic, controlling brother knows who killed his beloved sister, and now he's out for revenge. When he breaks into Allison's flat, leaving blood-stained words on the walls, Allison knows she's in terrible danger. And her cop's shield won't be enough to protect her from a madman...