The highest casualty count (30) in a single incident in 2025 was more than twice that of 2024’s highest casualty incident (14).
NCIER®
2025's top single-incident casualty count (30) more than doubled 2024's top (14)
How to cite
APA
Federal Bureau of Investigation. (2026). Active Shooter Incidents in the United States in 2025 (p. 22). Claim p022-05, NCIER Claim Map. https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p022-05
HTML
Federal Bureau of Investigation. (2026). Active Shooter Incidents in the United States in 2025 (p. 22). Claim p022-05, NCIER Claim Map. <a href="https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p022-05">https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p022-05</a>Link to https://ncier.org/research/claim-maps/fbi-active-shooter-2025/claims/p022-05 from your own pages; it resolves to this claim and its highlighted source passage.
License: CC BY 4.0. Free to reuse with attribution: credit NCIER Claim Map and link to the claim.
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