Teenage boy, 17, is stabbed to death in west London 'street fight' sparking the capital's 28th murder probe of 2019 By Neville Wilson Published: 06:45 GMT, 23 March 2019 | Updated: 06:45 GMT, 23 March 2019 Viewcomments A teenager was found fatally stabbed in west London by police responding to reports of a fight in west London. The boy, believed to be 17, was discovered with stab injuries outside a block of flats on Union Lane, Isleworth, at around 10.35pm on Friday. Officers carried out first aid and paramedics were called to the scene, but the victim was pronounced dead a short time later. Scotland Yard has launched a murder investigation and is asking anyone with information to contact officers on 101 or Crimestoppers anonymously on 0800 555111. The boy, believed to be 17, was stabbed to death outside a block of flats on Union Lane, Isleworth Share or comment on this article: All rights reserved for this news site dailymail and under his responsibility