Roberta Valderrama

The BAU travels to Los Angeles to investigate unusual murders throughout the city. Also, more of Prentiss' mysterious past comes to light.

The Jeffersonian team investigates the death of a crime scene cleanup expert whose remains are found mysteriously sealed in an impenetrable pod that washed up on the beach. Meanwhile, Angela and Hodgins learn that Cam is involved in a secret romance.

Now that Shaun has called off the wedding, he is forced to confront Lea about their relationship and determine what he really means to her. Meanwhile, the team debates their opinions on plastic surgery, and Lim hopes to expose Salen's cover-up over an infant's death to take her down before it is too late.

Maggie's emotional instability worsens. She refuses her medication, becomes combative and flees the hospital. Abby finds solace with Kovac. The gang member girlfriend of Benton's deceased nephew knows who killed the dead boy who was hated for his antigang stance. Corday undergoes questioning in a malpractice suit and lies under oath to hide her error. Greene finds out that his brain tumor is malignant and inoperable, giving him eight weeks to live. He is forced to reveal his devastating news to Corday.

Adam and Callie finally get an opportunity to babysit Tommy, but Callie’s short fuse gets Adam into trouble. Meanwhile, Mike and Lisa spend a romantic weekend away from home, but Mike’s masseuse rubs him the wrong way during their couples massage, and even though Ethan’s new fling seems like the perfect fit, their chemistry is just not there.