On the night of November 13, 1974, Ronald DeFeo, Jr. took a high-powered rifle and murdered his entire family as they slept. At his trial, DeFeo claimed that "voices" in the house commanded him to kill. This is their story.
-A graduate student trying to complete her research on a book project she hopes will help her down-on-her-luck mother brings friends to a house with a mysterious past, where the group unwittingly summon an evil entity who makes the home part of its terrifying game.