Hawkins County Businessman Roger Stewart Has Lost His Appeal Options And Is Now Serving His Over Two Year Sentence For Criminally Negligent Homicide. A Jury Found Him Guilty Of Causing The Death Of Thelma Hughes In A Head-On Collision In 2012. He Was Also Found Guilty Of Two Counts Of Felony Reckless Endangerment Related To The Two Occupants In The Hughes Vehicle.