The coroners discover blackened lungs, a severed tongue, a missing molar, and numerous internal stab wounds to her organs.

The film's mystery revolves around the revelation that Jane Doe may have been a victim of the 17th-century Salem Witch Trials.

Her eyes are cloudy (suggesting she has been dead for days), but she has no rigor mortis and still has flowing blood.

The film begins when an unidentified woman's body is found half-buried at a gruesome crime scene in a suburban home. Sheriff Sheldon delivers the "Jane Doe" to the Tilden family morgue, requesting a cause of death by the following morning. As the Tildens proceed with the autopsy, they encounter inexplicable anomalies: