IL SB1587

Illinois State Police must submit quarterly homicide and firearm assault data to the Illinois Criminal Justice Information Authority beginning January 1, 2026

The Authority must publish quarterly statistics on its public website for each law enforcement agency, including number of homicides, aggravated assaults with firearms, and cases resulting in arrests

Reporting must include cases cleared without arrest, broken down by reason: alleged perpetrator deceased, case rejected by prosecutor, suspect already incarcerated, or other exceptional circumstances outside law enforcement control

Data must also track how many homicide and firearm assault cases were referred to State's Attorney offices for prosecution

Amends both the Illinois Criminal Justice Information Act and the Uniform Crime Reporting Act to establish these new reporting requirements