… for their crimes against humanity committed in Cambodia between April 17, 1975, and January 7, 1979.” Sep 15, 1996 … UN control of the tribunal. Aug 26, 1999 Talks begin between a five-member UN team led by Ralph Zacklin and the … 11, 2000 Foreign Minister Hor Namhong suggests that talks between Prime Minister Hun Sen and UN Secretary-General Kofi …