A couple gunshots rang through Prairie View Elementary School on Tuesday and soon after emergency workers dragged a limp body through the cafeteria. The body belonged to a volunteer actor and the guns used blanks as Beaver Dam police and fire personnel staged an active shooter training at the school. Officers and firefighters tested the scenario multiple times during the morning exercise. “This is an opportunity for police and fire to work together,” said Beaver Dam Police Chief John Kreuziger. Active shooter training involving the public has become more common, as mass shootings and other gun violence continue to grip the United States. “It’s good that we have the opportunity to do this, but you hope it never actually happens,” said Gary Spielman of the police and fire commission and the treasurer for the Beaver Dam school board.