Ethan turns on Clea and Regan. Devastated by Phan's disappearance, Clea searches for clues. Patrick and Ethan investigate the hit-and-run in search for Mia's accomplices. Mia and Sadie are forced on the run.

Ethan and Clea work together to discover who's behind the conspiracy; Ethan forces Theresa to reveal her hand; Clea follows a seemingly innocent bookseller; and Ethan does Theresa's bidding to unexpected ends.