result of rifle fire. Of the 313 various body parts found, 145 displayed gunshot wounds of a severity likely to prove fatal. 14–17 July: Kozluk The exact date of the executions at Kozluk is not known, although it can be narrowed down to the period of 14 to 17 July 1995. The most probable dates are 15 and 16 July, not least due to the geographic location of Kozluk, between Petkovići Dam and the Branjevo Military Farm. It therefore falls within the pattern of ever more northerly execution sites: Orahovac on 14 July, Petkovići Dam on 15 July, the Branjevo Military Farm and the Pilica Dom Kultura on 16 July. Another indication is that a Zvornik Brigade excavator spent eight hours in Kozluk on 16 July and a truck belonging to the same brigade made two journeys between Orahovac and Kozluk that day. A bulldozer is known to have been active in Kozluk on 18 and 19 July. Among Bosnian refugees in Germany, there were rumors of executions in Kozluk, during which the five hundred or so prisoners were forced to sing Serbian songs as they were being transported to the execution site. Although no survivors have since come forward, investigations in 1999 led to the discovery of a mass grave near Kozluk. This proved to be the actual location of an execution as well, and lay alongside the Drina accessible only by driving through the barracks occupied by the Drina Wolves, a regular police unit of Republika Srpska. The grave was not dug specifically for the purpose: it had previously been a quarry and a landfill site. Investigators found many shards of green glass which the nearby 'Vitinka' bottling plant had dumped there. This facilitated the process of establishing links with the secondary graves along Čančari Road. The grave at Kozluk had been partly cleared some time prior to 27 September 1995 but no fewer than 340 bodies were found there nonetheless. In 237 cases, it was clear that they had died as the result of rifle fire: 83 by a single shot to the head, 76 by one shot through the torso region, 72 by multiple bullet wounds, five by wounds to the legs and one person by bullet wounds to the arm. The ages of the victims were between 8 and 85 years old. Some had been physically disabled, occasionally as the result of amputation. Many had