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Firearm type and number of people killed in publicly targeted fatal mass shooting events

02.05.25 | JAMA Network

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About The Study: This study found that most publicly targeted fatal mass shootings involved multiple types of firearms and handguns were the most common type of firearm present. Assault weapons being present during a publicly targeted mass shooting was associated with a slight increase in the number of injuries and deaths occurring during that incident.

Corresponding Author: To contact the corresponding author, Leslie M. Barnard, MPH, DrPH, email leslie.barnard@ucdenver.edu .

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2024.58085)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

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How to Cite This Article

APA:
JAMA Network. (2025, February 5). Firearm type and number of people killed in publicly targeted fatal mass shooting events. Brightsurf News. https://www.brightsurf.com/news/8Y4DV2OL/firearm-type-and-number-of-people-killed-in-publicly-targeted-fatal-mass-shooting-events.html
MLA:
"Firearm type and number of people killed in publicly targeted fatal mass shooting events." Brightsurf News, Feb. 5 2025, https://www.brightsurf.com/news/8Y4DV2OL/firearm-type-and-number-of-people-killed-in-publicly-targeted-fatal-mass-shooting-events.html.