![](https://thumbnails.cbsig.net/_x/w400/CBS_Production_Entertainment_VMS/2014/07/18/307829827826/CBS_CRIMINAL_MINDS_101_HD_452519_1920x1080.jpg)
Extreme Aggressor
Sign up for Paramount+ to stream.
42M MAY 19, 2010 TV-14
S5 E22: The BAU team profiles a serial killer who uses the Internet as his hunting ground, bringing a whole meaning to the term "social networking."