COPIAH COUNTY, MS (Mississippi News Now) - The Mississippi Bureau of Investigation is looking into the death of a woman in Copiah County.
The unidentified woman was found unresponsive inside the cab of an 18-wheeler Monday afternoon.
It happened at a rest area on Interstate 55 between Hazlehurst and Wesson.
The Copiah County Sheriff's Department and MBI were called to the scene.
The woman was not the operator of the big rig.
No arrests have been made.
Officials say an autopsy is scheduled to determine cause of death.