A 2016 Tiffin motorhome towing a Jeep Wrangler rolled into a ditch on U.S. 212 near mile marker 173 by Ridgeview, South Dakota, on Monday. The South Dakota Department of Public Safety said slush and snow caused the driver to lose control. An 85-year-old passenger died at the scene. The driver was taken to a hospital in Eagle Butte with serious, non-life-threatening injuries. Names have not been released pending family notification, and the investigation is ongoing.