(AGI) London, Feb 26 - The Islamic State (IS) militant known asJihadi John has been identified as Mohammed Emwazi from WestLondon, according to the British Broadcasting Corporation(BBC). He has been pictured in videos showing the brutalbeheadings of IS victims. The first, that of U.S. journalistJames Foley on Aug. 19, revealed the man's London accent. He isalways shown dressed from head to toe in black, with a gun in aleather holster under his armpit, and carrying the knife withwhich he intends to carry out the deed in his left hand. TheBBC said the man was already known to the intelligenceservices. (AGI) . .