The New Jersey Office of Homeland Security and Preparedness breaks down mass shootings into two categories, ideological and non-ideological. This provides a clarified awareness of both ideological and non-ideological mass shooting incidents across the US, and the opportunity to separate ideologically motivated shooting into its own category for counterterrorism purposes.
Mass shooting incidents which occurred domestically between January 2015 and June 2016 were analyzed using both of NJOHSP's mass shooting definitions. Based off the NJOHSP's definitions, there have been 38 incidents of non-ideological mass shootings and been seven incidents of ideological mass shootings. Of 45 total incidents since January 2015, 42 percent occurred on the East Coast.
Mass Shootings Podcast - March 28th, 2016
For more information, please contact NJOHSP's Preparedness Bureau at firstname.lastname@example.org.