Two 12-year-old boys are thought to have become the youngest knife murderers in the UK after being found guilty of a brutal machete attack on a "loving and protective" teenager who was stabbed through the heart in a Wolverhampton park.On Monday, jurors unanimously convicted the youths, who are believed to be youngest defendants convicted of murder in Britain since Robert Thompson and Jon Venables, both aged 11, were found guilty in 1993 of killing two-year-old James Bulger.Family members of both

Two 12-year-old boys are thought to have become the youngest knife murderers in the UK after being found guilty of a brutal machete attack on a "loving and protective" teenager who was stabbed through the heart in a Wolverhampton park.On Monday, jurors unanimously convicted the youths, who are believed to be youngest defendants convicted of murder in Britain since Robert Thompson and Jon Venables, both aged 11, were found guilty in 1993 of killing two-year-old James Bulger.Family members of both the victim, Shawn Seesahai, and the defendants cried and hugged each other in the public gallery as the jurors found both boys guilty of murder and one guilty of possessing a bladed article.