2 more jurors selected in Wilkinsburg mass shooting case Megan Guza Wednesday, Jan. 8, 2020 5:36 p.m. | Wednesday, Jan. 8, 2020 5:36 p.m. Go Ad-Free Today! Courtesy of the Allegheny County Jail Cheron Shelton (left) and Robert Thomas are charged in the 2016 mass shooting on Franklin Avenue in Wilkinsburg that killed five adults and an unborn child. Share this post: Facebook Twitter LinkedIn Reddit Email