Katie Messina

Joss considers taking the plea deal and what that would mean for a future with Harry; Karen helps Vivian keep her secret from Alec; Marc's sister surprises him and April.

April's guilt leads to trouble in her relationship with Blair -- which brings her closer to Lucy; Vivian shares news of her own that leaves Karen stunned; Joss learns that the cops think she and Calista worked together to kill Luca.

A new job opportunity threatens Harry and Joss' future together; April realizes her true feelings; Karen's future becomes unclear after Vivian's health worsens; Joss searches for the killer.

Karen makes a life-altering choice; Joss wonders what her life would have been like if she had chosen Scott over Harry; while Blair is out of town, April sleeps with Daniel -- who has a tape that may help Joss.

Cam experiences hallucinations that make him question his inolvement in a gruesome crime; Madeline leaves town to confront the sender of a cryptic message.

The Hawthornes turn on each other after they're publicly implicated in the SBK case and forced to stay at the house to avoid the media; Garrett takes Christina on a camping trip that takes a dangerous turn.