Martin, a law student, takes up a job as a nightwatchman at a mortuary to fund his studies. But the mortuary harbours a dark secret, and he has to find the truth before he is implicated in a serial murder case.

A law student takes a job as a night watchman at a morgue and begins to discover clues that implicate him as the suspect in a series of murders.

Martin's daughter, Emma, takes up a night watch job to find out what happened to her parents almost thirty years ago. A meeting with Wörmer in his cell pulls the serial killer out of his coma and sets in motion a chain of fateful events.