The work of investigating the Batajnica mass grave began approximately in June 2001 when Serbian Ministry of Internal Affairs showed the short video of the exhumation of parts of bodies in the Police Training camp located near the town of Batajnica. The mentions of a mass grave discovered in Batajnica started to appear in the newspapers on September 19, 2001, when first 269 bodies were exhumed. The
Humanitarian Law Center (HLC), a human rights non-governmental organisation, documenting human rights violations happened on the territories of former
Yugoslavia, said in the dossier "The Concealment of Bodies Operation", that 5 mass graves were discovered in Serbia: at Batajnica (744 bodies — discovered in 2001), Kiževak (17 bodies discovered in 2020),
Lake Perućac (84 bodies — discovered in 2001),
Petrovo Selo (61 bodies — discovered in 2001), and at
Rudnica, a village near the border with Kosovo (52 bodies — discovered in 2013). The HLC said in the dossier "The Concealment of Bodies Operation", that the bodies of Kosovo Albanians were also secretly burned in two locations in Serbia: the Mačkatica Aluminium Complex near
Surdulica, the Copper Mining And Smelting Complex in
Bor. Also, HLC called the Feronikl Plant in
Glogovac, where bodies of Kosovo Albanians were burned, that located in Kosovo's
Drenica region. == Victims found ==