In a city renowned for its brewing tradition, the sprawling Molson Coors campus was an icon in itself, a place known for decades to Milwaukee locals as the
old Miller Brewery. But on Wednesday afternoon, officials said, a worker still in his uniform stormed the facility and began shooting. He killed five people, all fellow employees. “It’s frightening,” said Representative Gwen Moore, a Democrat whose district includes Milwaukee, and whose congressional office includes a Miller High Life sign.