Living dead In 1833 Petalesharo with the help of an Indian agent attempted to rescue a young Cheyenne girl who had been taken in a raid During his effort Skidi Pawnee shot and killed the girl with arrows as she was being lifted onto a horse The last historic reference to Petalesharo is in 1825 when he and his father signed a treaty at Fort Atkinson on the west bank of the Missouri River Petalesharo is believed to have died in 1832 and been buried in Nebraska 1833 is after 1832 and 1825