Sahu boarded the
Amarkantak Express, which runs from Raipur to Bilaspur, on 4 June 2014. At
Bhatapatra station he left the train to buy some water. By the time he returned, the train had slowly started moving. He ran for a short distance and tried to board the moving train, but the door handle was greasy and he slipped, lost his balance and fell. Initially, police suspected that he was either attempting suicide or had met with an accident while crossing the railway tracks, but the flagman of the train came forward and was able to explain the incident in detail. Sahu was taken to a hospital where one leg was amputated immediately; twenty-four days later, his second leg was also amputated due to medical negligence. == Mountaineering ==