Harry digs for the truth while Jamie falls apart
Holly tries to make her difficult case about el Cuco to the others.
Dt. Harry Ambrose investigates a suspicious, strange car accident near Dorchester.
The truth about Marin's death and Julian's father come to light all at once
Heather and Harry find out more information about Marin's disappearance. Julian disappears.
Harry finds more hard evidence. Julian's case changes. Heather deals with more information about Marin.
Harry and Heather come across new leads, as they also divide on some of their thoughts about the case.
Dt. Ambrose heads into Mosswood Grove to get more answers from Vera
Harry and Heather uncover more secrets out of Mosswood Grove, about Vera, and other members living elsewhere than the commune.
Vera claims she is Julian's mother, and suddenly the kid is denying the confession he made about the murder.
Cora's fate is determined, as final secrets are unveiled.
That fateful night in Cora Tannetti's life plays out for the viewer in full, terrifying detail.