Duch's confession undone on the final day
In 2009 Kaing Guek Eav (Duch), the former mathematics teacher who ran the S-21 prison where at least 12,000 people were interrogated, tortured and executed, stood trial at the UN-backed Khmer Rouge tribunal. For months he acknowledged responsibility, apologised to victims and cooperated in detail, in line with his French lawyer François Roux's strategy of confession. Then in closing arguments his Cambodian lawyer Kar Savuth, followed by Duch himself, asked for acquittal and release on the grounds that he was not a senior leader, which threw his remorse into doubt. He was sentenced in 2010 to 35 years, and the sentence was raised to life on appeal in 2012.
