Religious, codependent mother Agatha Thatcher pushes the boundaries of her own morality when her sadistic teenage son Isaac begins to kill. Motivated by her love for him, Agatha helps Isaac kidnap a girl from his class. After her disappearance, Isaac’s teacher Ms. Jones suspects Isaac due to his history of disturbing comments. But because the girl was from a poor family with a history of alcoholism, the cops – one of whom is Ms. Jones’s brother – dismiss the disappearance as just another runaway case in their dying small town. But the guilt of killing haunts Agatha, and she has visions of the girl’s ghost – following Agatha everywhere she goes. A deeply religious woman, Agatha prays for forgiveness. But then Isaac strikes again – taking the daughter of the richest family in town, Natalie. In a society that values some children’s lives over others – this disappearance shakes the small community, leading to a massive search for Natalie that reveals the bodies of Isaac’s past victims. As the investigation heats up, Agatha faces a choice that challenges every maternal instinct she knows, and drives her to the edge of insanity…