One former soldier said that he saw about 40 trailers with about 10 corpses piled into each being towed down a road. Two days later. after the Khmer Rouge had left. the soldier said he discovered arms and legs and other parts of bodies sticking out of shallow graves near the village of Phan Rong. Gray writes thatAnother refugee said he had been a policeman .... He said he and 16 other police and military intelligence men were rounded up. stripped to their underwear and taken toward a pit surrounded by Khmer Rouge soldiers. They were beaten with shovels and bamboo clubs during their death march to the mass grave. the man said.