Criminal Minds (2005)

S03E01 Doubt

The team delves into a string of murders at a small college in Flagstaff, Arizona, where a serial killer is preying on women. The BAU takes action by locking down the campus, crafting a comprehensive profile of the perpetrator, and apprehending a suspect. Yet, their confidence wavers when another woman is murdered while the suspect is already behind bars, leaving the team questioning their judgment and the validity of their investigation.