Rochester, New York

Reducing Violent Retaliatory Disputes with Problem-Solving

Rochester Police Patch

Site LE Agency
Rochester Police Department

Site Researcher
John M. Klofas, Ph.D., Rochester Institute of Technology

Site Focus
Violent Retaliatory Disputes

SPI Strategy
Data-driven research, Place-based policing, Offender-based policing

Site Cohort
2012

Site Profile
Mid-sized urban area of 35.78 sq. miles with a population of 211,993

Project Overview

The Rochester SPI identified violent retaliatory disputes as a primary driver of homicides, firearm assaults, firearm homicides, and shootings, with as many as 75 percent of homicides resulting from such disputes. The Rochester SPI implemented strategies similar to street outreach models to intervene in violent retaliatory disputes. To evaluate the effectiveness of the intervention, the researchers employed descriptive and correctional analysis, as well as logistics regression analysis.

Methods and Findings

Research Design

Examination of descriptive statistics, correlation coefficients, and logistic regression models.

Findings

The evaluation validated the risk assessment tool as a predictive device: for every one-point increase in the assessment tool score that a dispute received, the odds of violence occurring in that dispute over time increase by 29%.