… 1994 Cambodian law banning the Khmer Rouge. May 05, 1999 Kang Kek Ieu, former Khmer Rouge chief of Tuol Sleng, also … detention without trial from six months to three years for people charged with war crimes, crimes of genocide and crimes … on whether former leaders should go on trial. About 100 people, including ex-Khmer Rouge soldiers and genocide …