“The Bittersweet Science”-- Boxing trainer Tony (guest star Emmy Award-winner Charles S. Dutton) looks on as his protégé, boxer Jimmy (guest star Shawn Hatosy) spars with an opponent, as the BAU team investigates brutal murders in Philadelphia and is led to the Philadelphia boxing scene on their search, on CRIMINAL MINDS, Wednesday, Dec. 14 (9:00-10:00 PM, ET/PT) on the CBS Television Network. #CriminalMinds Photo: Cliff Lipson/CBS ©2011 CBS Broadcasting, Inc. All Rights Reserved