The BAU discovers a "mole" within their own ranks—an FBI agent who is actually a member of the cult.
Watch a detailed reaction and breakdown of the episode's opening discovery and initial investigation steps: "Criminal Minds" Believer (TV Episode 2018) - IMDb [S13E22] Believer
The episode ends on a high-stakes note when members of the cult kidnap Penelope Garcia and Dr. Spencer Reid . Reid is forced to choose between saving Garcia or letting the cult leader go free. Critical Reception The BAU discovers a "mole" within their own
The investigation leads to the capture of the cult leader, Benjamin David Merva, also known as "The Messiah". Benjamin David Merva