康克由
During the 2009 trial of S-21 chief Kang Kek Iew, a former S-21 guard named Cheam Sour claimed that one of the eight Western yachtsmen held at S-21 was burned to death. Sensational reports that this individual was Dewhirst are unsubstantiated. Like other S-21 inmates, Dewhirst may well have been killed with a blow to the head. Kang Kek Iew said that he received orders from his superiors that the bodies of the murdered westerners had to be burned to remove all traces of their remains, adding, "I believe that nobody would dare to violate my orders".