Army of One

Run Time: 42 mins
Air Date: Wed, 10 May 2017
Average Rating: ⭐ 7.9 (7 votes)
NBCSeason 4 - Episode 22

Average Rating: ⭐ 7.9 (7)
A live video is streamed online showcasing a tortured man being beaten and burned alive. Upon further investigation, the victim's identity is traced back to that of a man who had been previously locked up for statutory rape. When another attack of a similar nature occurs, Intelligence finds a connection between the crimes, suspected pedophiles, and group named the Perv Hunters.