– though there were later reports that they had acquired FIM-92 Stinger and SAM-7 anti-aircraft missiles. As the war progressed the rebels managed to acquire heavy weapons including T-55 tanks and armoured personnel carriers captured from Macedonian government forces. War crimes Although the conflict in Macedonia was brief, it was not scant of war crimes. According to Human Rights Watch, "Ethnic Albanian rebels in Macedonia tortured, sexually abused road workers after abducting them from the Skopje-Tetovo highway." Dozens of ethnic Macedonians were kidnapped. While many were released after a short time, 12 people apparently remained missing after the NLA released 14 others in late September. In October, reports suggested that the 12 may have been killed and buried in mass graves near Neproshteno. The case was referred by the Macedonian government to the International Criminal Tribunal for the former Yugoslavia for investigation. Another incident is the Vejce ambush, where Albanian guerrillas ambushed and killed eight Macedonian special forces from the Lions unit, a patrol of 16 special operatives. The families of the dead soldiers and several ministers claim that the information was sold to the guerrillas and that a major betrayal took place. The guerillas set up an ambush, attacking the patrol's lightly armored Humvee vehicles with small arms fire and RPGs. The patrol stopped and Macedonian forces and guerrillas exchanged fire in a short skirmish, after which the soldiers started retreating. Half of the patrol managed to escape, one soldier was shot and seven others captured and executed with knives and then their corpses were burned. News of the massacre sparked local uprisings against Muslim Albanians in several towns and cities across Macedonia, and such revolts included burning and vandalizing shops and mosques. Surviving members of the roadside patrol that was massacred gave eyewitness testimony of the killings. They claimed that the massacre was carried out by a group of 10 bearded men. The bodies were never released to the public or civilian investigators and autopsies were carried out in a military morgue. There was also an NLA bombing of the 13th-century Orthodox monastery Sveti Atanasij in the village of Lesok on August 21, 2001. NATO military experts said that "the fact that the battery was lying within an area spattered by rubble and wreckage seemed to suggest that it was detonated using a relatively sophisticated timer device;". On the other hand, the Macedonian forces blew up a mosque