with his death reigniting BAU interest in Mallick's case. At the time of publication, Gideon remains the only main "Criminal Minds" character to die. In the very same episode where his death is ...

Gideon was eventually killed off in Criminal Minds While Patinkin didn’t want ... Donnie Mallick was the one responsible for Gideon’s death. He has been the only BAU member to be killed ...