Mass Shootings in America


This data and mapping tool provides information on mass shootings in America. They also argue that only through understanding the true nature of mass shootings can we begin to seek evidence-based solutions. Lawmakers should pass legislation requiring background checks on all firearm sales, temporarily removing firearms through Extreme Risk laws, keeping firearms out of the hands of domestic abusers, and restricting the purchase, possession, and manufacture of assault weapons and high-capacity magazines.

Data & Metrics