Alcohol or drug use may have led to a rollover accident in Marquette County early this morning.
State Police say 30-year-old Beth Thiele of Marquette was the driver.
Troopers say the accident happened sometime between midnight and 3 this morning on County Road 500 just south of Eagles Nest Road.
Thiele is in fair condition at Marquette General tonight.
The State Police are still investigating the incident, and they say they suspect either alcohol or drug use was a factor.