2005 Through Chan, Sambath meets Suon, who introduces him to Khoun, who in turn introduces him to Sister ‘Em’, a former District Chief of the Khmer Rouge in the Northwest.
2007 Sambath and Rob start filming with former Khmer Rouge from Nuon Chea to foot soldiers like Suon and Khoun. Nuon Chea is arrested and charged with international crimes. Three other Khmer Rouge leaders also arrested.
2009 First Khmer Rouge trial begins. Defendant is Comrade Duch, Prison Chief at notorious Tuol Sleng. Filming concludes. Film completed. Sambath flies to Amsterdam for the world premiere.