A young boy is taken over by demons who force him to commit murder.

Bright young student Raymond Aibelli is forced to sidetrack an important medical internship because his mother, Susan, is recovering from a broken leg. When he isn't tasked with the most mundane aspects of Susan's recuperation, Raymond finds distraction in a neighborhood girl, Toni Peck. But, as Susan begins relying on her son for both physical and emotional needs, Raymond starts developing disturbing and unwanted new yearnings.

FBI Agent Will Graham, who retired after catching Hannibal Lecktor, returns to duty to engage in a risky cat-and-mouse game with Lecktor to capture a new killer.