MINNEAPOLIS (WCCO) – Two hunters found a body in Interstate State Park Tuesday morning, according to authorities in Wisconsin.

The hunters found the body around 10:30 a.m. near the St. Croix River on the Wisconsin side of the park, the Polk County Sheriff’s Office said.

Authorities were unable to identify the body, which they say had been at the location for some time.

Authorities in Wisconsin and Minnesota are working to identify the body.