Megan Reed, An ex-cop and a recovering alcoholic who is out of the rehabilitation center. She takes up the graveyard shift and The situation turns upside down when series of bizarre events caused by one of the corpses stored in the morgue.

在深入调查贩毒团伙制造的一场连环谋杀案的同时，特警Amar也察觉到更多的阴谋和疑云，和更大的危险……