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Mass Public Shootings Mapped

Provided by the Rockefeller Institute of Government, the map below displays dynamic data of mass public shooting incidents in the United States since 1966. 


Source: Rockefeller Institute of Government, https://rockinst.org/gun-violence/mass-shooting-factsheet/

Active Shooter Incident Resources

Preparedness, Prevention, and Response

Active shooter incidents (ASIs) can happen anywhere, at any time. Please utilize the resources below, including preparedness plans, mass attack reports, safety assessments, training tools, and more, for basic guides and information for buildings of special consideration.


  • National Threat Assessment Center
  • FBI Active Shooter Resources
  • FBI Active Shooter Attack Prevention and Preparedness (ASAPP)
  • FBI Run. Hide. Fight.
  • CISA Active Shooter Preparedness 
  • CISA Active Shooter Preparedness Products and Resources

Please watch and share this short, helpful video to prepare yourself and others for responding to an active shooter. The concepts are simple and an overview can help save lives.

RUN. HIDE. FIGHT.
NTAC Mass Attacks in Public Spaces 2016 to 2020 (pdf)Download
NTAC Guide for State and Local Law Enforcement to Prevent Targeted Violence (pdf)Download
CISA ACTIVE SHOOTER PREPAREDNESS ACTION GUIDE (pdf)Download
CISA ACTIVE SHOOTER PREPAREDNESS PROGRAM (pdf)Download
DHS ACTIVE SHOOTER HOW TO RESPOND (pdf)Download
Making-Prevention-A-Reality (pdf)Download
Active Shooter Event Quick Reference Guide_2015 (pdf)Download

FBI Plan Development Guides

Emergency Operations Plans for Institutes of Higher Education (pdf)

Download

Incorporating Active Shooter Planning into Health Care Facility Emergency Plans (pdf)

Download

Active Shooter Planning Health Care Facility Emergency Plans (pdf)

Download

Emergency Operations Plans for Houses of Worship (PDF)

Download

Emergency Operations Plans for Schools (K-12) (pdf)

Download

Active Shooter Guide for Businesses (pdf)

Download

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