FBI Active Shooter Safety Resources

The FBI defines an "active shooter" as one or more individuals actively engaged in killing or attempting to kill people in a populated area. Recent active shooter incidents have underscored the need for a coordinated response by law enforcement and other first responders to save lives.

The FBI is committed to working with its partners to protect schools, workplaces, houses of worship, medical facilities, transportation centers, government facilities, other public gathering sites, and communities.

Report a threat by calling
1-800-CALL-FBI (1-800-225-5324)
or report online at
tips.fbi.gov

Overview of the FBI's Role in Active Shooter Incidents

Shortly after the tragic shooting at Sandy Hook Elementary School in Newtown, Connecticut, in December 2012, the FBI sought ways to better assist its law enforcement partners. Two actions enhanced these efforts.

  • The Investigative Assistance for Violent Crimes Act of 2012, signed into law by the president in January 2013, permits the U.S. Attorney General—at the request of appropriate state or local law enforcement personnel—to provide federal assistance during active shooter incidents and mass killings (defined by the law as three or more people) in public places. The attorney general delegated this responsibility to the FBI.


The Advanced Law Enforcement Rapid Response Training (ALERRT) program has trained more than 50,000 law enforcement first responders in a response protocol adopted by the FBI as the national standard for special agent tactical instructors.
  • Now is the Time, an initiative undertaken after the Sandy Hook shooting, led to the establishment of a White House working group comprised of the Department of Justice (DOJ), Department of Homeland Security, Department of Education, and Department of Health and Human Services. DOJ, led by the FBI, was specifically tasked with training law enforcement and other first responders to ensure protocols for responding to active shooter situations are consistent across the country.

Active Shooter Attack Prevention and Preparedness (ASAPP)

Training for Civilians

The FBI conducts outreach, education, and training with internal and external government and private sector partners through Active Shooter Attack Prevention and Preparedness (ASAPP) training to better prevent, prepare for, and respond to active shooter incidents in the United States and abroad. 

ASAPP is a two-hour course developed by the FBI’s Office of Partner Engagement that combines lessons learned from years of research and employs scenario-based exercises to help participants practice the decision-making process of the Run, Hide, Fight principles and take necessary actions for survival. 

Please contact the active shooter coordinator or private sector coordinator at your local FBI field office for questions regarding ASAPP training.

ASAPP Banner

ASAPP Resources

Run. Hide. Fight.

These training videos demonstrate the three tactics you can use to keep yourself and others safe during an active shooter attack—run, hide, and fight. Learning these principles now will prepare and empower you to put them into practice—and survive—should the unthinkable occur.


Advanced Law Enforcement Rapid Response Training (ALERRT)

Training for Law Enforcement

The FBI partners with the ALERRT Center at Texas State University to provide active shooter response training to law enforcement partners.

ALERRT Level 1 is a two-day course designed to prepare law enforcement responders to work in small teams to neutralize an active shooter threat, control the scene, provide initial emergency medical care for critically wounded individuals, and get them evacuated quickly and safely to a location so they can receive definitive medical care.

ALERRT Level 1 is considered the national standard for law enforcement response to an active shooter incident and has been adopted by numerous law enforcement agencies across the country as part of their basic academy training for all new officers.

Please contact the active shooter coordinator at your local FBI field office for questions regarding how the FBI can assist local law enforcement with scheduling and providing ALERRT training.

Visit https://le.fbi.gov for additional law enforcement resources.

Law enforcement personnel in tactical gear training for an active shooter incident in a school setting


Law enforcement personnel in tactical gear training for an active shooter incident in a school setting

Operational/Victim Assistance

When an active shooter incident occurs, the FBI proactively assists local, state, campus, and tribal law enforcement first responders, supplementing resources as needed.

The FBI can:

  • Send multiple investigators to the scene
  • Integrate into an established command post
  • Establish a mobile command post
  • Mobilize and deploy critical incident response teams
    • SWAT
    • Crisis management personnel
    • Evidence response
    • Behavioral analysis
    • Bomb technicians
    • Public information specialists
  • Leverage resources from a regional computer forensics laboratory (RCFL)
Victim Specialist and VSD Crisis Response Canine providing support.

Another essential part of our operational response is our victim assistance program. The FBI’s Victim Services Division (VSD), established in 2001, provides a variety of support services to victims/family members, first responders, investigative teams, and other operational elements.

VSD assets available to support active shooter incidents include our field office victim specialists and members of our Victim Assistance Rapid Deployment Team from around the country, who are specially trained to handle mass casualty incidents.


Active Shooter Productions

Echoes of Columbine is a 30-minute documentary that chronicles the evolution of targeted school attacks since 1999, while uncovering the catalysts, motivations, and pre-attack warning signs of potential perpetrators.

Combining with other advocates from law enforcement and psychology, In the Aftermath presents ideas and concepts about how our schools can and must provide children with both physical and psychological safety.


Active Shooter Studies

The FBI's Office of Partner Engagement's Violence Reduction Unit has researched active shooter incidents over the past 24 years and published the following comprehensive studies in coordination with FBI's Criminal Investigative Division, FBI's Critical Incident Response Group, and ALERRT.

Additional Studies

Additional Resources and Publications

Prevention and Preparedness

Emergency Operations Plans

After-Action Reports

Links for Requesting Health & School Data

Partner Agency Resources