Jan. 3 (UPI) -- A British man convicted of murdering his 10-year-old daughter, Sara Sharif, suffered neck and face wounds after being ambushed in prison by two fellow inmates with a makeshift weapon fashioned from the jagged lid of a can of tuna. Urfan Sharif, 43, was seriously injured in the attack inside London's maximum-security Belmarsh Prison in south London and was receiving medical treatment in the prison's infirmary, The Sun newspaper reported. Advertisement Sharif was attacked New Year'