The BAU is called to investigate a series of deaths involving exorcisms that appear to be sanctioned سے طرف کی the Vatican, and SSA Emily Prentiss finds herself personally involved in the case.
When the team is sent a videotape from a serial killer detailing one of his crimes, they discover a hidden message asking them to help him stop his murderous ways, on CRIMINAL MINDS, Wednesday, April 29 on CBS
