Knifeman stabbed two teenagers ‘for fun’ in Hyde Park water fight

A teenager who ‘stabbed people for fun’ when a water fight in Hyde Park exploded into violence is facing years behind bars. Joshua Clements, 18, knifed two men with a hunting knife at the London landmark, where thousands of people had gathered to enjoy the warm weather on 19 July. Shocking footage, taken on an onlooker’s mobile phone, captured the attack on Audean Thompson – which was considered so serious Clements was charged with attempted murder. Judge Michael Topolski QC…