When Dr. Spencer Reid is approached in Washington, D.C. by high-school boy Nathan Harris, who attends his lectures out of fascination, he realizes only after the kid leaves he might be a serial killer, which seems to check out after having the details he mentioned verified, the victims being prostitutes marked in the flesh by a sick mind who is tortured and wants to get caught. However there seems to be another killer at work... Written by
Did You Know?
(at around 46 mins) Towards the end of the episode, when the unsub is in search of his next victim, one of the extras seen walking down the street is in fact the girl who was killed in the beginning of the episode. See more
Special Agent Derek Morgan
How did she know to call Reid?
Nathan set Reid's business card on the table before he cut himself. Like a suicide note.
Criminal Minds (TV Show Intro / Main Song Theme) See more