Criminal Minds: "Safe Haven" - The BAU team is on the trail of a serial killer targeting families throughout the Midwest. Meanwhile, Morgan is concerned when Ellie runs away from her foster family and pays him a visit, on a rebroadcast of CRIMINAL MINDS, Wednesday, March 9 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Emmy Award winner Mare Winningham ("Hill Street Blues") guest stars as Nancy Riverton, a mother who takes the possible suspect into her home, and Isabella Murad returns as Ellie Spicer, Detective Spicer's daughter. (Originally broadcast 10/20/10)