22 total votes
It Takes a Killer

It Takes a Killer

It Takes a Killer (Oxygen, 2016) is an American crime documentary series. During the show, expert investigators review evidence of notorious cases, profile each killer's behavior, and describe the chilling forensic details. ... more on Wikipedia

It Takes a Killer is ranked on...

#18 of 22 The Best Shows Airing on Oxygen Now 187 VOTES Oxygen TV started in 2000, but the network was relaunched in 2017 to focus on one of the hottest genres in entertainment, tr...