Criminal Minds promo for "Brothers in Arms" written by Holly Harold and directed by Glenn Kershaw.
Brothers in Arms" - A BAU case hits close to home for Morgan, who was a cop before joining the team, when a serial killer specifically focuses on members of the police force in Phoenix, Ariz., on CRIMINAL MINDS, Wednesday, Dec. 10 (9:00-10:00 PM, ET/PT) on the CBS Television Network.