"The Office of Justice Programs’ National Institute of Justice (NIJ) today published an article discussing the NIJ-supported and publicly available Violence Project Database that identifies common traits of persons who engaged in mass shootings between 1966 and 2019..." In this article, the United States Justice Department discusses the process … [Read more...]
National Institute of Justice Funded Research Amasses Details of a Half Century of United States Mass Shootings
Communication of Intent to Do Harm Preceding Mass Public Shootings in the United States, 1966 to 2019
Key Points Question: What factors are associated with a mass shooting perpetrator’s decision to communicate their intent to do harm? Findings: This cross-sectional study of 170 perpetrators found that nearly half leaked their plans, with 44.3% of them leaking specific plans about a mass shooting. Leakage was associated with receiving counseling … [Read more...]
Communication of Intent to Do Harm Preceding Mass Public Shootings in the United States, 1966 to 2019
"Importance: Understanding the motivation of a mass shooter’s intent to do harm can help practitioners and policy makers develop more effective intervention strategies. Objective: To examine the prevalence of communication of intent to do harm, known as leakage, in a sample of 170 mass public shooters from 1966 to 2019; the characteristics of … [Read more...]
Preventing the Next Attack: Implications of Returning to In-Person Activity
Listen Here "As society cautiously re-opens and returns to in-person activity and work, violence and physical threats to businesses are occurring at an unsettling, record-high pace. This is a result of multiple factors, from pent up economic and political frustrations to revised health and safety protocols in the office. However, there’s someone … [Read more...]
Psychosis and mass shootings: A systematic examination using publicly available data.
Mass shootings are often blamed on serious mental illness. This study assesses the role of psychosis in contributing to mass shootings along a continuum. The role of psychosis is compared with other motivations for mass shootings including employment issues, interpersonal conflict, relationship issues, hate, and fame-seeking. Perpetrators … [Read more...]