'Jihadi John' feared he was a 'dead man walking' in Britain

A British man identified in reports as the Islamic State (IS) executioner known as “Jihadi John” feared he was a “dead man walking” after run-ins with security services before fleeing to Syria to begin his reign of terror, email exchanges with a journalist have claimed.
Computer programming graduate Mohammed Emwazi said he considered suicide after coming face to face with what he suspected to be a British spook as he attempted to sell a laptop computer in 2010.