People mourn over coffins of their relatives in Srebrenica on July 9, 2015 where 136 bodies found in mass grave sites in eastern Bosnia will be reburied on 20th anniversary of the Srebrenica massacre. Nearly 8,000 men and boys from the enclave were captured and systematically killed by Bosnian Serb forces in the days after the fall of Srebrenica on July 11, 1995. AFP PHOTO / DIMITAR DILKOFF