CASS COUNTY, Mich. -

A woman was injured after striking a tree in Cass County. 

It happened just after midnight Sunday morning on Lakeshore Drive, just east of Shady Shores in Howard Township.

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We're told the driver, 32-year-old Sunshine Berkey, from Niles, was driving east on Lakeshore Drive when she ran off the road and struck a tree.

Berkey's condition was not released. 

Police say Berkey was not wearing at seat belt at the time of the accident. 

The crash remains under investigation.