Nong Kaem vanished while riding night train to Bangkok . The Thai government has said it will investigate the disappearance of a British backpacker who went missing in Thailand last month. 22-year-old railway employee charged with rape and murder . `` It is the worst news in many years for the State Railway of Thailand and the Ministry of Transport . Campaign calls for tougher penalties including mandatory death sentence for rape .
Nong Kaem vanished while riding night train to Bangkok . The Thai government has said it will investigate the disappearance of a British backpacker who went missing in Thailand last month. 22-year-old railway employee charged with rape and murder . Campaign calls for tougher penalties including mandatory death sentence for rape .