Killer cleared of murder after jury accept he stabbed Stefan Balaban though a car window in self-defence

A killer who knifed a Romanian teenager to death though the window of his car has been cleared after he claimed he acted in self defence. Stefan Balaban, 19, managed to drive his car a short distance before begging a BMW Uber driver for help. An air ambulance flew to the scene but the teenager was beyond help. Stefan was killed by Hadi Shuman, 18, in Whitchurch Lane, Edgware, the Old Bailey heard. The victim was dealing drugs and in…