Criminal Minds

Season 3, Episode 1

Episode Title: Doubt

Air Date: 2007-09-26

Overview:

The team investigates a serial killer who is targeting women at a small college in Flagstaff, Arizona. The BAU shuts down the campus, creates a detailed profile of the unsub, and arrests a suspect. However, the team members begin to have doubts about themselves when another woman is killed while the suspect is in custody.