A shocking confession sends Adam reeling. Armed with new information, Johanna sets up a meeting — putting Katz in the hot seat.
The boys make a discovery that sets Adam on Corinne’s trail — and dredges up an old secret of his own. Kimberly gives Johanna a lead about Heidi.
Adam tells Johanna about his encounter with the stranger. The kids spy on Olivia’s house. Martin’s appeals finally run out.
With help from an unlikely ally, Adam uncovers a startling secret. Backed into a corner, Katz makes a rash decision.
The stranger strikes again — this time, with a blackmail ploy. Corinne won’t return Adam’s calls. The kids scramble to cover their tracks.
A violent confrontation leads to new revelations, and the truth about Corinne’s disappearance finally emerges.