Law enforcement responded Friday to an active shooter at the Henry Pratt Company in Aurora, Illinois. Eyewitness John Probst told ABC Chicago he saw a coworker inside carrying a pistol and heard several gunshots before running out the back of the building. “One of the guys was up in the office, he said this person was shooting, and, he come running down and he was bleeding pretty bad, and the next thing you know he was walking back and forth, I heard more shots, and we just left the building," he said. Read the full story as it develops here.
