One man was injured after a brief chase and then crash in Waupaca County last night.
The sheriff's office says it happened on Holiday Road in the Town of Lind when a deputy tried to stop a man driving 99 MPH on Highway 10.
That's when the driver lost control and entered a ditch. The vehicle over turned and the driver, a 26-year-old male, was ejected.
He was flown to a hospital with life-threatening injuries.
The crash remains under investigation.