Improving police responses to suicide‐related emergencies: New evidence on the effectiveness of co‐response police‐mental health programs

Abstract

Background: Several police organizations have implemented training programs and co-response police-mental health programs to improve interventions among people in crisis. Some researchers have questioned the "one size fits all" approach of these programs and their ability to improve the management of specific psychosocial emergencies such as suicide-related behaviors. Objectives: This study evaluates the effect of a co-response police-mental health program introduced by the Laval Police Department to improve interventions in suiciderelated calls. Methods: Propensity score matching techniques were used to match 130 observations of a control group with 251 observations of a treatment group. Average treatment effects (ATEs) were then computed. Results: Results indicate that the co-response program was associated with significant decreases in police use of force (ATE = −0.077; p ≤ 0.05) and transports to hospital (ATE = −0.773; p ≤ .01). Increases were observed in referrals to community resources (ATE = 0.285; p ≤ 0.01), and individuals managed through their social network (ATE = 0.530; p ≤ 0.01). Conclusion:The findings suggest that co-response police-mental health programs can improve the management of people showing suicide-related behaviors.

Public Health Approaches to Public Safety in North America: An overview of results from GLEPHA’s Envisioning the Future project

“…These responders generally are social workers or behavioural/ mental health clinicians or specialists, with a particular focus on stabilizing individuals in crisis. Usually, these responders monitor police radios and are dispatched in response to very specific call types clearly identified as involving mental or behavioural health needs that do not involve the presence of a weapon at the time of dispatch (Baker et al, 2021;Blais & Brisebois, 2021;Lum et al, 2021). These teams are also dispatched for issues related to substance use and homelessness.…”