Here's the official guide of Criminal Minds season 8 episode 10 "The Lesson" -- which airs Dec. 5th, Wednesday on CBS.
LOOKS ARE EVERYTHING FOR THE BAU WHEN THE TEAM FINDS BODIES WITH RITUALISTICALLY MARKED CHANGES IN APPEARANCE, WHILE REID IS ANXIOUS AT THE PROSPECT OF MEETING HIS MYSTERY WOMAN --
Series Star Matthew Gray Gubler Directs the Episode
- The BAU investigates a series of male bodies that have been oddly disposed of, finding themselves in search of a killer with ritualistic tendencies.
- Also, Reid gets anxious when faced with the possibility of meeting his mystery woman.