the crimes committed in prijedor have been subjected to 13 trials before the international criminal tribunal for the former yugoslavia. soldiers and police in the serb sds, crisis staff's, including milomir stakić, milan kovačević, radoslav brđanin, ranging to the highest leaders including general ratko mladić, bosnian serb president radovan karadžić, and serbian president slobodan milošević have been charged with genocide, persecutions, deportation, extermination, murder, forced transfers, and unlawful confinement, torture as crimes against humanity (widespread, systematic attacks against a civilian population) and other crimes, have been alleged to have occurred in prijedor. the icty has characterized the prijedor events of 1992 as having met the "actus reus" (guilty act) of genocide through killing members of the group and causing serious bodily and mental harm to members of the group. however, the requirement of the specific intent to physically destroy was not established beyond reasonable doubt. however the events of 1992 in prijedor were part of the larger joint criminal enterprise to forcibly remove bosnian muslims and croats from large territories of bosnia. in 2014, investigators were led by two bosnian serb civilians who worked in and around the camps to a tomašica mass grave mining complex, unearthing the largest mass grave in bosnia, and the discovery of over 1,000 bodies in both the tomašica and jakarina rose mass grave sites.