The events that followed have been the subject of years of legal actions and disputes between former expedition members, and have still not been finally resolved. What is known now is that Reinhold and Günther Messner descended the Diamir Face, thereby achieving the first crossing of Nanga Parbat and second crossing of an eight-thousander after Mount Everest in 1963. Reinhold arrived in the valley six days later with severe frostbite, but survived. His brother, Günther, however died on the Diamir Face—according to Reinhold Messner on the same descent, during which they became further and further separated from each other. As a result, the time, place and exact cause of death is unknown. Messner said his brother had been swept away by an avalanche.