A Sullivan County Circuit Court Judge Has Dismissed A 21-Million Dollar Lawsuit Brought By A Former Teacher Against The County Department Of Education And Several School Officials. The Suit Was Filed By Former Sullivan North High School Teacher Michael Upchurch Of Johnson City Alleging Several Of His Health Issues Had Been Caused By Black Mold At The School. Judge John McLellan III Ruled Upchurch Can Only Seek Monetary Funds Through A Workers Compensation Claim.