Before the Garrison Dam was built, the Missouri was a wily river. Its greedy undercurrents had proven treacherous on several occasions. On this date in 1955, painter Donald Ryland of New Town was working 135 feet above the river on the Four Bears Bridge when he lost his balance reaching for a paint stick. He managed to grab a steel beam, but before others could reach him, he lost his grip and fell into the rising reservoir.