By The U.S. Federal Bureau of Investigation

From the document: "In 2013, the president signed into law the Investigative Assistance for Violent Crimes Act of 2012, which led the FBI to examine active shooter incidents since 2000. The findings in this report are intended to provide an overview of active shooter incidents to help law enforcement, other first responders, and the public better understand the levels of threats associated with active shooter incidents. In 2022, the FBI designated 50 shootings as active shooter incidents. Although incidents decreased by 18% from 2021 (61 incidents), the number of active shooter incidents increased by 66.7% compared to 2018 (30 incidents). The 50 active shooter incidents in 2022 occurred in 25 states and the District of Columbia and represent seven location categories, including open spaces, commerce, residences, education, government, houses of worship, and a health care facility. [...] Data cited in this report for active shooter incidents that occurred in 2022 is valid as of February 10, 2023; however, incident data from prior published reports was not updated. If additional incidents meeting FBI criteria are identified after the publication of this document, every effort will be made to factor those incidents into future reporting."

Washington, DC: FBI, 2023. 33p.