Missionaries try to save the souls of Pol Pot's men
They have the blood of millions staining their souls, but for Christian missionaries that just makes the Khmer Rouge veterans better prospects for conversion.
The ultra-Maoists' former stronghold of Pailin, the Cambodian town where they held out for almost two decades after a Vietnamese invasion ended their brutal regime in 1979, is now home to five churches. It is an incongruous statistic for a town peopled by atheists in what is a Buddhist country.
During their time in power, the Khmer Rouge killed an estimated 1.7 million people.
But church leader Phannith Roth's message is simple: however hideous your sins, Jesus can cleanse you....