LIMESTONE, Tenn. -

Investigators tell us an early morning house fire ended with the discovery of a body.

Washington County, Tennessee Sheriff Ed Graybeal tells us the fire happened around 4:00 Saturday morning on Old State Route 34.

Crews on scene tell us when they arrived, the apartment building was covered in flames. Sheriff Graybeal tells us firefighters found the body in a basement apartment.

Officers say they are still trying to identify the body.

The cause of the fire is still under investigation.