Happy Friday the 13th. After making a setout on the industry track, an eastbound roadswitcher out of Williston was impacted by the setout rolling back out onto main 2 due to a lack of hand brakes. This caused the roadswitcher's consist to derail into the side of a passing Kalama to Ulen empty grain train on main 1. A total of 42 cars derailed. Photo taken minutes after first responders arrived.