Jihadi John vows to return to UK and cut off heads of unbelievers

In a new video Jihadi John, the notorious Islamic State beheader said:  "I will go back to Britain... and will carry on cutting heads off", according the Daily Mail.

Jihadi John, whose real name is Mohammed Emwazi, 26, is one of the world’s most wanted men with a 10 million dollar bounty placed on his head by the US.