A Kingsport Man Convicted In Three Murders Will Spend The Rest Of Life In Prison. Last October, Michael Fields Was Convicted For A 2004 Murder At The Ballis Tourist Home In The Model City. Last Month, A Sullivan County Jury Fould Fields Guilty In The 2006 Lynn Garden Murders Of Asiah Foster And Glen Thacker. Judge Rob Montgomery Sentenced Fields To Serve Three Consecutive Life Sentences. Fields’ Attorney Has Filed A Motion For A New Trial. That Motion Will Be Heard In August.