A Suspect Has Been Identified In A 1984 Sullivan County Cold Case Murder. On July 10Th, 1984 A County Deputy Found A Vehicle Parked On The Shoulder Of State Route 126 In Blountville With One Occupant, Floyd “Otis” Turner, Deceased In The Vehicle. A Detective Recently Spoke With A Reliable Informant Who Revealed Johnny Barb, Who Is Deceased, Disclosed Specific Details Regarding The Murder. A County Grand Jury Heard Detailed Testimony From The Detective And Found The Evidence Determined Barb Had Committed The Crime And A True Bill Would Have Been Returned If He Were Still Alive. Sheriff Jeff Cassidy Said The Department Is Actively Looking Into Other Cold Cases In The County To Ensure The Families And The Victims Are Not Forgotten.