The Sri Lankan government has denounced a UN call for an international investigation into human rights abuses in its long civil war as 'unwarranted interference' The UN believes 40,000 Tamils were killed in the last months of the war before the defeat of the LTTE in May 2009 Photo: Getty By Dean Nelson, South Asia Editor 3:23PM GMT 25 Feb 2014 More than forty new bodies were found in a mass grave in Sri Lanka's Tamil north, officials said on Tuesday, after the government rejected a UN call for...