A troubled detective returns to his hometown to investigate why a young boy would kill his parents.
Ambrose and Heather begin to unravel where Julian is from. Julian is thrust into a new world.
Heather makes a startling realization about Marin. Vera and Julian are dealt a hard blow.
Ambrose returns to Mosswood to confront Vera about the commune's work.
Vera reveals Mosswood's past to Ambrose, leading to a turn in Julian's case.
Heather and Ambrose continue their search for Julian as Marin’s past is unraveled.
