ATHENS, Tenn. (AP) - When he was 15 days old, Tristen Leamon was taken from his parents because of suspected child abuse that was never proved. Now, six years later, he is back home. Julie and Nathan Leamon have always denied hurting their baby, but the state gave Tristen to his grandmother to be raised, and his parents could see him only on supervised visits. After a battle prolonged by legal mistakes and turnover among child protection workers and attorneys, a judge decided in late August that Tristen, now 6, should live with his parents. The Tennessee Department of Children's...