A Former Guard At The Northeast Correctional Center In Johnson County Has Been Found Murdered In Middle Tennessee. The Body Of Marla Abel Was Located Inside Her Robertson County Home. She Had Reportedly Moved To That Area Recently To Be Closer To Her Brother. Investigators Said Someone Set Fire To The House In An Attempt To Cover Up The Murder. The Suspect In The Crime Is Jackie Dillon Who Was Once An Inmate In Johnson County But Not When The Woman Worked There. Investigators Believe They May Have Met Through Another Former Inmate. Dillon Is Charged With Abel’s Murder But No Motive Has Been Given.