Aaron Fernando

Emily looks to the BAU for help when tracking an international serial killer; the BAU deals with Morgan's departure.

With her investigation in full swing, Kate zeroes in on Mickey. The appearance of Tiny, a former member of Sully's gang, jeopardizes Cochran's promising career. He and Ray disagree over what measures to take.

Ashley asks Ray to help her friend Steve Knight, a self-help guru who beat up a waiter. Avi and Lena help Ray make contact with Volcheck to seek his help in taking down Cochran.

Ray tells Bridget that she needs to lie about where she was during the shooting, for her own safety, but Abby brings Jim over to tell Bridget just the opposite.

Will goes to San Francisco to deal with a financial situation; Andy tells Will he needs his help to find out if Laurie is pregnant; Will doesn't trust Marcus' new friends.

Fiona begs Dakota (Leslie Bibb) to come along on her date with Mr. Chris; Will tags along as he tries to woo Dakota; Marcus spends the evening with Laurie and Andy.