Are you a TV Fanatic?
Sign up for our daily newsletter to receive personalized television news for free!
The BAU is called back to Morgan's hometown to investigate the murders of two middle-aged men.
The Unsub was a man who, like Morgan, had been abused as a child by the same child molester.
The Unsub's killing spree began when he found out his own child had been molested by his son's swimming coach. He killed him out of revenge, and then began killing others who he thought might be molesters.