… Cambodia between April 17, 1975, and January 7, 1979.” Sep 15, 1996 The Cambodian government provides amnesty to Ieng … covering his 1979 conviction and the 1994 law. April 11, 1997 The UN Commission on Human Rights adopts resolution … 29, 2000 US Senator John Kerry leaves Cambodia after a two-day visit which focused mostly on the Khmer Rouge tribunal. …