PHNOM PENH, Cambodia, Nov. 14 (UPI) -- Khieu Samphan arrived Wednesday in the Cambodian capital amid speculation the ailing former Khmer Rouge premier may face U.N. tribunal genocide charges.

PHNOM PENH, Cambodia, July 13 (UPI) -- One of the main accused in the killings of 2 million people in Cambodia, reportedly has left his home as the country prepares to try the mass killers.

PHNOM PENH, Cambodia, Dec. 30 (UPI) -- A former head of Cambodia's Khmer Rouge regime has publicly acknowledged genocide took place in the 1970s.