The story

The trial of a former prison chief with the Khmer Rouge movement resumed inside a packed Cambodian courtroom Monday, with prosecutors painting a grim picture of inmates who were electrocuted, whipped and beaten to death.

Kaing Guek Eav, a former math teacher and a born-again Christian, displayed no emotion as the U.N.-backed tribunal accused him not just of overseeing the torture and killing of more than 15,000 men, women and children three decades ago -- but of actively taking part in some of them.

The trial of the 66-year-old man, better known as Duch, resumed Monday just outside the Cambodian capital, Phnom Penh. Read full article »

CNN's Dan Rivers contributed to this report.

All About Cambodia • Khmer Rouge • War Crimes • Genocide