John Kraft sparked controversy with his 'Prepare for War' post on the party website earlier this month.
The post by the St. Croix County GOP sparked condemnation from local law enforcement, and state party leaders.
Police say his vehicle rolled a number of times.
The single-vehicle crash happened on Interstate 94.
It was one of several vehicles to become submerged after the area received several inches of rain.
He's accused of kidnapping, sexually assaulting a St. Louis Park woman.
Police say that alcohol may have been a factor.
The wrecked vehicle was found by a construction worker on Saturday morning.
The incident happened in St. Croix County, Wisconsin.
The 39-year-old was out for a ride on Saturday afternoon.
It happened in St. Croix County.
A cause of death has not been released.
The dog survived the fight with the bear.
Alcohol may have been a factor, police say.
The horse was in the middle of a Wisconsin road when it was hit by a Chevy.