Storyline:Louisiana: Police investigator Mark Lewis (Frank Grillo) is summoned one night to the infamous Livingston House, where a group of students have been the victims of a terrible massacre. John (Dustin Milligan) is the only survivor and is in shock. Together with the police psychologist Dr. Elizabeth Klein (Maria Bello) interrogates Mark the young man to find out what happened during the night. They learn that John and his pregnant girlfriend Michelle (Cody Horn), as well as Bryan (Scott Mechlowicz), Jules (Megan Park), Donnie (Aaron Yoo) and Sam (Alex Goode) have performed a séance with the spirit world to get to the bottom of a series of murders more than 20 years ago, in which several people were killed in the house. Also, John claims that the house is responsible for the death of his friends ...