what episode does jason gideon die in criminal minds
Jason Gideon In the season ten episode "Nelson's Sparrow", Gideon was murdered off-screen, having been shot dead at a close range by a serial killer named Donnie Mallick (Arye Gross), which prompts the BAU team to investigate Gideon's murder. During the flashbacks focusing on a young version of him for the episode which show him working at the BAU in 1978, he is played by Ben Savage.