ROCKWELL CITY — Denton W. Schoenbaum, 54, passed away Sunday, July 5, 2020, at Sanford USD Medical Center in Sioux Falls, South Dakota, from injuries sustained in a motorcycle accident. A Visitation will be 4:00 to 7:00 p.m. Thursday, July 9, 2020, at the Palmer & Swank Funeral Home, Rockwell City. Memorials may be left to the discretion of the family.