Young Cambodian girl dressed in the black uniform of the fanatic Khmer Rouge, photographed at S-21 prison in Phnom Penh. The prison operated between 1975-8 and incarcerated nearly 30,000 people, with only seven survivors. Vann Nath, one of the seven survivors, said most prisoners didn't even know why they had been arrested, and had to make up false stories to satisfy prison interrogators. It is likely this girl's parents had been accused of treason; often their children were presumed guilty as well. Photo: © Tuol Sleng Museum of Genocide