Onlooker stabbed after filming murder incident

An onlooker was stabbed with a carving knife when he filmed two would-be killers trying to murder a man, a court heard. Connor McGrandles, 23, managed to escape the crazed gang as they rammed the blades through dad Jay McGrandle’s open car window in Greenwich, southeast London. Army Foundation College graduate Ricky Poxon, 19, allegedly teamed up with Connor’s former schoolmate Temi Makanju, 23, and Said Kanu, 27, in the murder bid. When they saw Algidras Slunknis filming the incident…