Knife fight on the Tube train

A drunken thug who stabbed a passenger on the Tube ended up with more serious injuries than his victim when the teenager fought back with his own blade, a court heard. Joseph Dunkley, 46, had waved a knife at a group of strangers outside Brixton Station just minutes before launching the assault last August. Down on the platform below, he became embroiled in another spat with a group of men before Samuel Gbo, 17, boarded the train with some friends….