In 1940, Charley Kenyon and Art Schroeder located a cave above the Colorado River, about twelve miles northeast of this spot. In it were the remains of southern Nevada's last great renegade, Queho, who had been dead about six months. Queho had grown up in the Eldorado Canyon area and was responsible for a string of murders between 1910 and 1919. After the last killings, he continued to live in the area for another 20 years. The bones were identified by physical characteristics and artifacts found in the cave that were known to have come from various murder victims.