Longtime Washington County Tennessee Sheriff Ed Graybeal Has Signed Out For The Last Time After 40 Years With The Department And 18 Years As Sheriff. He Announced His Retirement Last Week And Is Requesting Current Chief Deputy Leighta Laitinen Serve The Remainder Of His Term. However, Former Deputy And Current Lt. With Johnson City, Keith Sexton Is Campaigning For The Appointment, Which Will Be Left Up To County Commissioners.