Premise: Authorities have identified the Dodge County man killed in a wreck in Wabasha County Sunday afternoon. The Minnesota State Patrol says Todd Zimmerman, 48, from Dodge Center, was driving a Chevrolet Suburban eastbound on County Road 15, about two-and-a-half miles west of Highway 63, in Mount Pleasant Township. But at about 1:31 p.m., the SUV went off the road and landed on its roof. Zimmerman died at the scene. The scene is a few miles southwest of Lake City. No other vehicle was involved in the fatal wreck.
Hypothesis: The driver fell asleep at the wheel