Knife obsessed gang member faces life sentence for murdering schoolboy

A teenage killer is facing a life sentence for stabbing a schoolboy to death in revenge after the victim mocked his gang in a drill rap. Carlton Tanueh, 19, chased promising lightweight boxer Tyler Hurley, 16, on to a bus in Dagenham, east London, to murder him in front of screaming children. Tyler had uploaded a drill track to YouTube of him celebrating the stabbing of member of a the ‘Dag 109’ gang. He was about to board the 173…