12 trapped in railway tunnel blast confirmed dead

 

Workers prepare to go into the railway tunnel after the accident at Dafang County in Guizhou Province, May 2, 2017. All of the 12 people trapped in a railway tunnel blast in southwest China's Guizhou Province on Tuesday had been confirmed dead after a 14-hour rescue in the gas-filled tunnel failed to find them. (Xinhua/Han Xianpu)