Phnom Penh (Xinhua) -- There were no casualties in the fire which burned part of the Naga Casino here on Saturday, Cambodian police said. "We are preparing to create a committee to investigate this fire accident," Phnom Penh Police Commander Touch Naroath told Xinhua. Nobody died from this accident, he added. The fire only destroyed some construction materials inside the building and part of its first and second floor, staff and construction workers said.