The Mecosta County Sheriff's Office says alcohol and controled substances played a role in a one vehicle crash Sunday.
It happened on Jefferson Rd near 90th Ave.
Deputies say a 50-year old female driver from Lakeview was traveling eastbound at a high rate of speed before leaving the road and overturning.
The Lakeview woman was taken to Butterworth Hospital in Grand Rapids for serious possibly life threatening injuries.
Meanwhile in Newaygo County, a 20-year old Kent City man is dead following a one vehicle crash.
It happened Saturday morning in Brooks Township on South Spruce Ave at East 96th St.
Deputies say a preliminary investigation revealed a vehicle heading southbound on Spruce lost control and crashed into the trees. The driver and lone occupant of the vehicle, a 20-year-old man, from Kent City was pronounced dead at the scene.
The crash remains under investigation.