Andres Perez-Molina

Jenna is confronted about her incriminating video; Emily's mother wants to leave Rosewood; Aria learns that Ezra's new job will reconnect him with his former girlfriend; Melissa and Spencer get in a car accident.

Bosco and Lisbon reluctantly join forces to deal with a kidnapping case. When it seems as though the hostage has no chance of survival, Jane comes up with an unorthodox plan to save the victim's life but Bosco refuses to put it into action.

Bosco and his agents are gunned down within the walls of CBI headquarters. With two men dead and Bosco in a critical condition, Lisbon and her team race to find the perpetrator. As the investigation progresses, it becomes clear that notorious serial killer Red John is responsible - and he has an assistant inside the department.

A professional ballroom dancer is murdered only days before she was set to audition for a popular dancing competition.

Four new residents begin work at the busiest ER department in the United States.

Walter tries to help when Isabel's new boyfriend, a baseball star, is robbed; Leo and Walter bring Willa in on the case in hope of earning her trust.