A non-partisan non-profit organization working to make criminal justice
and public safety policies and practices more effective through innovation,
research, and education.
Mass shootings have taken place consistently throughout American history, in every region of the country. Over the last 30 years, however, assault weapons and large-capacity ammunition magazines—which hold more than 10 rounds—have proliferated, allowing assailants to become much more destructive. Crime Commission analyses show, the results have been deadly for Americans.
» read the 2017 update to the Mayhem Multiplied report
» read the 2016 Mayhem Multiplied report
» read about the Large-Capacity Ammunition Magazines Ban