Police are now investigating the circumstances surrounding the disappearance and now death of Nashville singer and songwriter, Terri Lynn Kathey also known as Terri Lynn Blues. She had been missing since Sunday and her body was found Tuesday at the Welcome Center in Monteagle.
She owned a courier company and was planning on making a delivery on Sunday in Chattanooga.
Kathey was located inside a vehicle at the rest stop and authorities believe Kathey died of natural causes.
Family friends have posted they believe she suffered a heart attack in her car.