Shooting Incident Graphs Archives K 12 School Shooting Database School shootings by U.S. state (1970 2016 | Map, U.s. states A Guide to Mass Shootings in America – Mother Jones School shootings in the United States from 1970 2016 | Map Columbine 20 years later: This map shows every school shooting since Mass shootings in the U.S.: When, where they have occurred in 2018 TITLE_IMG7 TITLE_IMG8 TITLE_IMG9
