Importance of Meas Muth Trial, Justice Denied Multiple Charges Against Meas Muth & Im Chem Prime Minister Hun Sen and Remnants of Khmer Reouge in Cambodia's Government Obstacles Trials, Tribunal should have eliminated case 004 but stay strong on case 003! Ta Chan waw the chief interrogator at many Khmer Rouge prisons including S-21, also led a team of interrogators! International Center for Transitional Justice, Criminal Justice page