Emily sets her sights on a new target when a famed author who has deep ties with both the Graysons and the Clarkes returns to town and Conrad proves how dirty he's willing to get when Daniel gets dragged into the divorce.

Daniel's imprisonment sends Victoria to depths that no one thought possible, as the surprise return of a past love provides a destructive but welcome distraction from her family's struggles. Meanwhile, Jack's search for Amanda grows more desperate as he comes under suspicion for murder.

Back in 2002, Amanda Clarke starts reading her father's journals and begins staking out the Grayson's home. As her anger and determination grow, she forms a plan to seek justice -- as Emily Thorne.

Faces from the past are reemerging all around the Hamptons, and for Victoria and Emily it brings on different kinds of trouble and significance. Meanwhile Jack’s sense of duty grows exponentially, and Padma makes a move that could have major ramifications for Nolcorp.

The ties that bind Victoria and Conrad are tested as they reaffirm their loyalties and commitment to each other. Meanwhile the all-too-knowing Mason Treadwell digs deeper as Emily and Amanda struggle to keep their pasts a secret.

Things get complicated as Mason Treadwell delves further into Emily’s past while Kara begins to unravel, putting the Graysons in her crosshairs.

With Victoria enlisting the help of Amanda’s foster brother in her charitable foundation, Emily seizes an opportunity to regain some of her missing past while settling the score with someone who had a hand in setting her on this path in the first place.

Aiden and Emily discover long-buried family secrets; Victoria pays Mason Treadwell (Roger Bart) a surprise visit as she gets closer to exposing Emily.

After Victoria is attacked, she takes matters into her own hands, while Emily is forced to come to terms with what she really wants.

As Emily sifts through the wreckage of her life, even her closest friends worry she has finally gone too far.

Emily enlists Nolan and Jack to help prove her innocence while Ben takes measures to keep her locked up.