NCA footage shows the surveillance, arrest and questioning of dark web paedophile

A Cambridge University graduate and academic, who used the dark web to blackmail, abuse and humiliate a string of vulnerable victims, has been jailed for 32 years, after a judge branded him an "internet highwayman". Get the latest headlines: http://www.telegraph.co.uk/ Subscribe: http://www.youtube.com/subscription_c... Like us on Facebook:   / telegraph.co.uk   Follow us on Twitter:   / telegraph   Follow us on Google+ https://plus.google.com/1028913550727... Telegraph.co.uk and    / telegraphtv   are websites of The Daily Telegraph, the UK's best-selling quality daily newspaper providing news and analysis on UK and world events, business, sport, lifestyle and culture.