Press Release: Updated Mass Shooting Database Provides Comprehensive Insight into U.S. Gun Violence
A comprehensive database detailing mass shooting incidents across the United States has undergone significant updates, expanding its coverage from its original scope of 1982 to 2012. The revised database not only includes recent incidents but also offers enhanced analytical context on the troubling trend of mass shootings. The latest version, now tracking data until August 2025, highlights critical updates, including a revised baseline for victim fatalities starting in January 2013.
For readers seeking clarity, it’s important to note the selective criteria for the data. For example, recent high-profile incidents such as the August 2025 school shooting at Annunciation Church in Minneapolis and previous attacks in New York City and Washington, DC, are not included. These exclusions stem from the database’s definition of mass shootings, which focuses on incidents resulting in three or more fatalities. Readers can explore these distinctions further in accompanying articles that outline the challenges of defining and tracking mass shooting occurrences.
To facilitate research and education, the database is accessible to the public. Users can view the underlying spreadsheet directly and download the complete dataset in CSV format for detailed examination.
As the nation grapples with the implications of gun violence, this updated resource aims to provide valuable documentation and a stark reminder of the frequency and impact of mass shootings in America. For more information, access the database and our comprehensive guide on mass shootings in America through the available links.
Note: The image is for illustrative purposes only and is not the original image of the presented article.
