“A Thin Line”-- For Emily Prentiss (Paget Brewster, right), this latest case of home invasions and murders in California means the BAU team including Jennifer “JJ” Jareau (AJ Cook, left) and Derek Morgan (Shemar Moore) must figure out who and why, on CRIMINAL MINDS, Wednesday, February 22 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Cliff Lipson/CBS ©2012 CBS Broadcasting Inc. All Rights Reserved.