Active Shooter/Threat (Higher Ed)
- Averting Targeted School Violence: A U.S. Secret Service Analysis of Plots Against Schools
- Illinois Terrorism Task Force School Safety Working Group
- FBI Active Shooter Resources
- Echoes of Columbine (video)
- A Study of the Pre-Attack Behaviors of Active Shooters in the United States Between 2000 and 2013
- A Study of the Pre-Attack Behaviors of Active Shooters in the United States Between 2000 and 2013 – Quick Reference Guide
- Active Shooter Event Quick Reference Guide
- Active Shooter Incidents in the United States in 2019
- Active Shooter Incidents in the United States in 2018
- Active Shooter Incidents in the United States in 2016 and 2017
- Active Shooter Incidents in the United States in 2014 and 2015
- Making Prevention a Reality: Identifying, Assessing, and Managing the Threat of Targeted Attacks
- Department of Homeland Security
- Cybersecurity & Infrastructure Security Agency
- Active Shooter Preparedness
- Active Shooter Event: Quick Reference Guide
- Active Shooter Pocket Card
- Planning and Response to an Active Shooter: An Interagency Security Committee Policy and Best Practices Guide
- Active Shooter Recovery Guide
- Recovering From an Active Shooter Incident Fact Sheet
- Active Shooter Emergency Action Plan Guide
- Active Shooter Emergency Action Plan Template
- Active Shooter Preparedness Webinar Training
- Options for Consideration: Active Shooter Preparedness Video
- Averted School Violence: Lessons Learned Become Lessons Applied
- Readiness and Emergency Management for Schools Technical Assistance Center (REMS TA Center)
- Guide for Developing High Quality Emergency Operations Plans: A Closer Look at Active Shooters
- Active Shooter Situations: Preparing for an Active Shooter Situation
- Active Shooter Situations: Preventing an Active Shooter Situation
- Active Shooter Situations: Exercises
- Active Shooter Situations: Interacting with First Responders
- Active Shooter Situations: After an Active Shooter Incident
- Lessons Learned: Targeted Violence On a School and University Campus: Emergency Management Implications For Human Resources Professionals
- Lessons Learned: Retraumatization: How One College Campus Responded to Emotional Reinjury
- Federal Emergency Management Agency
- Campus Attacks: Targeted Violence Affecting Institutions of Higher Education
- United States Active Shooter Events from 2000 to 2010: Training and Equipment Implications
- Mass Shootings at Virginia Tech: Report of the Review Panel