KNOXVILLE, Tenn. (AP) — Knoxville police say a woman who is believed to have fatally shot her grandson has now died. Autopsies are expected to be performed Monday on the bodies of 8-year-old Dylan Akers and 54-year-old Mary Baker of Knoxville, according to The Knoxville News Sentinel. Police Lt. Doug Stiles said on Monday that the department is investigating the deaths as a murder-suicide.