Teenager knifed and left to die in London park

A teenager was working as a ‘drugs runner’ when he was was knifed to death in a park, a court heard. Tyler Donnelly, 19, was carrying a ‘large amount of cash’ as well as heroin and crack when he was repeatedly stabbed and left to die in Hanworth Park, near his home in Feltham, west London. Joshua Cowley, 29, Daniel Matos, 23, and Keith Preddie, 34, all deny murder. An unsmoked cigarette found in the park near Mr Donnelly’s body…