- Active Shooter
Ready.gov - Active Shooter Preparedness
U.S. Department of Homeland Security - Be Prepared for an Active Shooter
FEMA - Best Practice Considerations for Schools in Active Shooter and Other Armed Assailant Drills
Guidance from the National Association of School Psychologists and the National Association of School Resource Officers - Campus Attacks: Targeted Violence Affecting Institutions of Higher Education
United States Secret Service, U.S. Department of Education, Federal Bureau of Investigation - Lessons Learned from School Crises and Emergencies – Dealing with Weapons on Campus
U.S. Department of Education - Lessons Learned from School Crises and Emergencies – Responding to and Recovering from an Active Shooter Incident that Turns into a Hostage Situation
U.S. Department of Education - Lessons Learned from School Crises and Emergencies – Retraumatization: How One College Campus Responded to Emotional Reinjury
U.S. Department of Education - NFPA 3000™ – Standard for an Active Shooter/Hostile Event Response (ASHER) Program
National Fire Protection Agency
- Prior Knowledge of Potential School-Based Violence: Information Students Learn May Prevent a Targeted Attack
United States Secret Service, U.S. Department of Education - Protecting America’s Schools: A U.S. Secret Service Analysis of Targeted School Violence
United States Secret Service National Threat Assessment Center & U.S. Department of Homeland Security - Report on the Arapahoe High School Shooting: Lessons Learned on Information Sharing, Threat Assessment, and Systems Integrity
Sarah Goodrum, Ph.D. & William Woodward, M.P.A. - Schools Aren’t Preparing Students with Disabilities for Active Shooter Scenarios
The Mighty - The Final Report and the Findings of the Safe School Initiative: Implications for the Prevention of School Attacks in the United States
United States Secret Service & United States Department of Education - Understanding and Preventing School Shootings in the U.S. (Video)
Marisa Randazzo - What Can be Done About School Shootings?: A Review of the Evidence
Educational Researcher (Article)