Watch DOCS: The Sex Chamber in New Channel | Channify

SUBSCRIBE to Barcroft TV: http://bit.ly/Oc61Hj David Parker Ray was a textbook psychopathic sexual sadist. The FBI described him as one of the most intelligent criminals they have ever come into contact with. Others say that to classify him as a psychopath doesn’t do him justice; rather he was the Devil himself. This is the extraordinary story of the dark and sordid world of one of the most prolific and extreme sexual serial killers in US history. CREDIT: All3Media Barcroft TV: https://www.youtube.com/user/barcroftmedia/featured Barcroft Animals: https://www.youtube.com/barcroftanimals/featured Barcroft Cars: https://www.youtube.com/user/BarcroftCars/featured Bear Grylls Adventure: https://www.youtube.com/channel/UCzcUNwS7mypzPhW4gsjO7og/featured For more of the amazing side of life: For the full story, visit BARCROFT.TV: http://www.barcroft.tv/ Like @BarcroftTV on Facebook: https://www.facebook.com/BarcroftTV Follow @Barcroft_TV on Twitter: https://www.Twitter.com/Barcroft_TV Check out more videos: https://www.youtube.com/user/barcroftmedia/videos