15-year-old school boy is stabbed to death outside school yard

15-year-old Quamari Barnes was stabbed repeatedly before he collapsed close to the gate of his school in the presence of screaming classmates. Quamari was attacked as he waited at a bus stop in Willesden at 3.30pm yesterday afternoon, before being chased back towards his school, Capital City Academy. He never made it to the school, but collapsed just yards away. Multiple stab wounds were found