Gideon (Mandy Patinkin; Seasons 1–3), FBI Senior Supervisory Special Agent and formerly BAU Unit chief.Gideon is widely known as the BAU’s best profiler. After a series of emotionally troubling cases and the murder of his girlfriend Sarah by fugitive serial, killer Frank Breitkopf (Keith Carradine), he begins to feel burned out. The last straw occurs when Unit Chief Aaron Hotchner is suspended for two weeks by the team’s boss—an action for which Jason feels responsible. He retreats to his cabin and leaves a letter for Spencer Reid, who he knows will be the one to look for him. When Spencer arrives at the cabin, he finds the letter and Jason’s FBI credentials and firearm. Jason is last seen remarking to a Nevada diner waitress that he does not know where he is going or how he will know when he gets there, leaving the diner and driving off. In season 10, he is killed (off-screen) by a suspect he had tracked down from one of his first cases.Criminal Minds Season 1-16 Download.
Aaron Hotchner (Thomas Gibson; Seasons 1–12), FBI Supervisory Special Agent and Unit Chief of the BAU and previously worked in the Seattle field office.
Hotch is a former prosecutor and was originally assigned to the FBI field office in Seattle. He is one of the most experienced agents in the BAU. He struggles to balance the demands of his job with his family life, but his wife, Haley Brooks (Meredith Monroe), divorces him in season 3.
When SSA Jennifer Jareau leaves the BAU, Aaron and technical analyst Penelope Garcia take over her job as communications liaison. Aaron dated a woman named Beth Clemmons (Bellamy Young), who first appeared in the episode “The Bittersweet Science” (season 7), before the couple separated after Clemmons accepted a job in Hong Kong. Following an on-set altercation, Thomas Gibson was removed from the main cast after season 12, episode 2, at which point Hotch went on temporary assignment.