National Incident-Based Reporting System (NIBRS)

These five findings provide insights into the nature, scope, and context of youth and delinquency.

Analyzing data from a nationally representative sample of adults can shed light on financial fraud victimization committed against adults age 60 or older.

A review of the most commonly cited sources of school safety data indicates that although crime and violence in schools have generally been decreasing for some time, multiple-victim homicide incidents have been increasing.

NIJ’s findings point to the adoption of uniform definitions and comprehensive databases as logical next steps for improving research and practice to prevent mass shootings.