Two homicide detectives are on a desperate hunt for a serial killer whose crimes are based on the "seven deadly sins" in this dark and haunting film that takes viewers from the tortured remains of one victim to the next. The seasoned Det. Sommerset researches each sin in an effort to get inside the killer's mind, while his novice partner, Mills, scoffs at his efforts to unravel the case.

Father and son coroners receive a mysterious unidentified corpse with no apparent cause of death. As they attempt to examine the "Jane Doe," they discover increasingly bizarre clues that hold the key to her terrifying secrets.