St. Louis, Missouri

SLMPD Patch

Site LE Agency
St. Louis Metropolitan Police Department

Site Researcher
Dennis Mares, Ph.D., Southern Illinois University Edwardsville

Site Focus
Violent crime, Gun violence

SPI Strategy
Technology implementation, Hot spot policing

Site Cohort
2018

Site Profile
Mid-sized urban area of 66.2 sq. miles with a population of 318,727

Project Overview

The St. Louis Metropolitan Police Department (SLMPD) proposes to proactively address violent crime by improving the quality of evidence recovered and data generated and improving information sharing efforts among local criminal justice agencies. Hot spots policing, proven as an effective evidenced-based practice, will be at the core of the approach. SLMPD will integrate their gunshot detection system with existing SLMPD technologies such as Geographic Information System (GIS) Mapping and Computer Aided Dispatch (CAD). SLMPD will also pilot a Mobile Surveillance Unit (MSU), a unique self-contained mobile trailer surveillance system specifically designed for remote monitoring. SLMPD will monitor incoming data through their Real Time Crime Center (RTCC) to proactively respond to reports of crime and improve investigative methods. The project will also complement a BJA-awarded grant for the Police Prosecutor Partnership Initiative, which provides funding to support the recovery of bullet casings for entry into the NIBIN and for the assignment of a dedicated prosecutor to the GCIC.

Data Highlight

  • In 2016, there were 1,913 violent crimes per 100,000 residents in St. Louis, the highest of any city in the nation.
  • In 2016, there were 60 homicides per 100,000 residents, more than 10 times the national homicide rate.