The death of Greg Zanis, announced by his daughter, Susie Zanis, and confirmed by the mayor of the community where Zanis lived, was expected after a recent announcement that he had been diagnosed with bladder cancer and did not have long to live.
Greg Zanis
Greg Zanis has set up crosses after the school shootings at Columbine, Sandy Hook and Parkland. He also placed crosses after the Las Vegas music festival shooting and the Orlando nightclub shooting.