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Mass shooting

Evidence-Based Policing: The Importance of Research and Evidence

July 2018
NIJ’s two Law Enforcement Advancing Data and Science programs encourage law enforcement officers and agencies to use data and research to inform their policies and practices. This panel convened leading practitioners and researchers to discuss evidence-based policing for an audience that includes the next generation of U.S. policing leadership. Panelists come from a variety of backgrounds and will draw from on-the-ground experience to discuss evidence-based policing as it relates to law enforcement training curriculums, practitioner-led trials, research clearinghouses, and other topics.

NIJ FY18 Investigator-Initiated Research and Evaluation on Firearms Violence

Closing Date

With this solicitation, NIJ seeks applications for investigator-initiated research and evaluation projects to improve understanding, prevention and deterrence of firearms violence in general and public mass shooting incidents in particular. This solicitation aims to strengthen the knowledge base and improve public safety by producing findings with practical implications. This solicitation is focused specifically on producing research related to intentional, interpersonal firearms violence.

Lone Wolf Terrorism in America

February 2013

Interview with Mark Hamm, Ph.D., Indiana State University

Dr. Hamm is studying lone wolf terrorism in the United States and how such terrorists become radicalized. In this interview, Hamm explains the difference between mass violence and terrorism and discusses the ways in which many lone wolf terrorists use public forums to broadcast their intent to commit terrorist acts.