On August, 1, 1966, a lone gunman opened fire from the top floor of a tower at the University of Texas at Austin. It was America’s first mass school shooting, and civilians and law enforcement on the ground struggled to respond. When the gunshots were silenced, 16 people lay dead and dozens were wounded. In a new documentary film, director Keith Maitland revisits the events of that infamous day through the words of the people who lived it. Maitland joins us Thursday to talk about his film. It’s called TOWER.