Three young women were sentenced to death in the infamous Manson murder case, but when the death penalty was lifted, their sentence became life imprisonment. One young graduate student was sent in to teach them - and through her we witness their transformations as they face the reality of their horrific crimes.

In the grip of grief following the death of his young son, his marriage on the rocks and nearing bankruptcy, Parker reluctantly returns to work as a private investigator. Embarking on an unusual assignment to observe a woman from an abandoned apartment, Parker witnesses bizarre happenings surrounding her, unaware that the derelict building that he surveys her from has birthed a dark presence which slowly threatens to consume him.

Emma and Peterson encounter their fierce predator Voyte Parker, a cop confronts his son's murderer, and a man finds his wife is cheating on him. Intersecting story lines; murderers, coppers, teachers and teenagers.