An unexpected announcement at Gaby's engagement party; a dead body in a home on Wisteria Lane; Susan makes a choice between Ian and Mike.
While investigating a serial bomber's attack on a small town, Gideon learns that the perpetrator is a protege of his nemesis, who had murdered his previous team of profilers.
Zack and Cody are horrified when Carey is appointed assistant director of the school play.
Even Emily's closest friends worry that she has gone too far as she sifts through the wreckage of her life.
The investigation into the murder of a telenovela star has Rosewood and Villa holding up a mirror to their own relationship; Erica pushes her way into Rosewood's life; Villa reconnects with her mother.