Nation Greg Zanis, who delivered crosses to honor mass shooting victims in the US, dies at 69 May 4, 2020May 4, 2020Jessica Flores, USA TODAYComments Off on Greg Zanis, who delivered crosses to honor mass shooting victims in the US, dies at 69 Greg Zanis, an Illinois man who spent over 20 years making and delivering crosses to honor victims of mass shootings in the U.S., died Monday.