Cheshire Police has condemned the "senseless" murder of teenager Brianna Ghey committed by two teenagers who "had an obsession" with violence. <br /> <br />The 16-year-olds, known only as Girl X and Boy Y, both denied her murder and blamed each other - but a jury at Manchester Crown Court has unanimously found them guilty. Report by Alibhaiz. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
