While filming a short for the Colorado Motion Picture Co. on the Arkansas River, budding star Grace McHugh, 16, was to ride on a horse across the Arkansas River in Cañon City, Colorado. She rode out to an area 30 feet from shore when her horse stumbled, and she was thrown from it into about 3.5 feet of water.
Another actor grabbed her hand, but they separated and she began to drift downstream. A cameraman, Owen Carter, attempted to save her, but he also drowned. Some accounts say that what they thought was a sandbar turned out to be quicksand.
His body was found nearly a week later, a little more than a mile from the filming location. Grace’s body was found 12 days after her death, almost 10 miles away.