Chum Manh (R), 78, a survivor of the Khmer Rouge S-21 torture centre, wipes away tears while people pray at the Tuol Sleng Genocide Museum in Phnom Penh, August 31, 2009, as they boycott the Khmer Rouge trial of Duch, the chief of the S-21. A group of 28 civil parties, many of them relatives of the prisoners who died after harsh interrogations at the S-21, boycotted the trial as they are disappointed with the court order not to question the personal character of Duch. Reuters Pictures 2 months ago

Chum Manh (R), 78, a survivor of the Khmer Rouge S-21 torture centre, wipes away tears while people pray at the Tuol Sleng Genocide Museum in Phnom Penh, August 31, 2009, as they boycott the Khmer Rouge trial of Duch, the chief of the S-21. A group of 28 civil parties, many of them relatives of the prisoners who died after harsh interrogations at the S-21, boycotted the trial as they are disappointed with the court order not to question the personal character of Duch.