SIOUX FALLS, S.D. (KELO) -- Officials have released the name of the woman who died nearly a month after an Aug. 8 afternoon motorcycle crash on South Dakota Highway 79 in Butte County. Neighbors react to shootings at west Sioux Falls home Julie L. Ostlund, 56, was driving a motorcycle southbound on Highway 79 near mile marker 157 when the motorcycle drifted off the road to the right, struck a pole and landed in the west ditch, the South Dakota Department of Public Safety (DPS) said. Ostlund died on Sept. 3. Ostlund was from Berthold, North Dakota. She was not wearing a helmet, according to the DPS.