A Washington County Tennessee Judge Has Decided Not To Allow Testimony From Another Inmate In The Trial Of A Man Accused In A Triple Slaying Two Years Ago. Judge Lisa Rice Also Dressed Down An Investigator For Not Obtaining Statements For All Six Inmates In The Cell With Derrick Sells. A Special Grand Jury Returned A Ten Count Indictment Against Sells In The Shooting Deaths Of Robert And Kyanna Vaughn And The Death Of Her Unborn Child. Sells Remains Jailed On A Million Dollars Bond And Will Go To Trial In December.