The Friday the 13th Murders

Police discover a family dead in their mansion. The scene includes a horror film flickering on a screen and a bloody mask nearby. A letter hinting at the demon from The Exorcist leads investigators to believe the case is more complex than a murder-suicide.

When Jose Herran fails to call his mother on her birthday, she knows something is wrong. As investigators look into his disappearance, they uncover a monstrous plot involving two men who are believed to be responsible for his murder.

A young woman vanishes after getting into a patrol car, and for 35 years, she remains a Jane Doe. As fear consumes the town, a chilling clue discovered through hypnosis helps to crack the case and expose a predator no one suspected.