Authorities say a man who fell off the back of an all-terrain vehicle in northwest Iowa has died.
The Iowa State Patrol says 25-year-old Jacob Soodsma, of Rock Valley, died at a Sioux Falls hospital.
The patrol says Soodsma was a passenger Saturday afternoon on the ATV being driven by 27-year-old Joseph Keegan.
Soodsma fell after the ATV left a private residence and entered an intersection in Doon.
He was taken to a Rock Valley hospital before being flown to the Sioux Falls hospital.
The accident remains under investigation.