A judge in Tennessee jailed the boy until he is 19, saying in a judgment published by US media that a child murderer cannot be turned loose ‘willy-nilly’An 11-year-old boy has been found guilty of murdering an eight-year-old girl after she and her sister refused to let him see their puppies.WATE-TV reports that judge Dennis Roach this week found the boy guilty of first-degree murder and sentenced him to custody in Tennessee until he turns 19.