Los Angeles Police Department Mental Evaluation Unit


The Los Angeles Police Department Mental Evaluation Unit, including the Systemwide Mental Assessment Response Team, is a component of the Los Angeles Police Department that works with people suspected of having mental illness. The MEU mission is to reduce the potential for violence during police contacts involving people experiencing mental illness while simultaneously assessing the mental health services available to assist them. This requires a commitment to problem solving, partnership, and supporting a coordinated effort from law enforcement, mental health services and the greater community of Los Angeles.
The LAPD has deployed the MEU for over four decades to help uniformed field personnel manage mental health crisis issues. In January 1993, the Los Angeles County Department of Mental Health and the LAPD enhanced the MEU operation by committing personnel and resources to staff the Systemwide Mental Assessment Response Team within the City of Los Angeles. These co-deployed field response units formed the basis of the initial 1993 Mental Illness Project.
The Mental Illness Project is a co-response model. This means that police officers and mental health clinicians are housed out of the same building and respond to calls as a team. Officers and clinicians develop management schemes which employ an array of options from referrals for service, hospitalization and or management of the subject within the jail system.
In 2005, the Case Assessment Management Program was added to the MEU and the Mental Illness Project as a mental illness investigative follow-up team. Staffed by sworn investigators and LACDMH clinicians, its primary function is to identify those persons experiencing a mental illness, who make frequent use of police and fire emergency services, and/or who are at risk for violent encounters with police officers, e.g. Target School Violence, Suicide Jumpers, and Suicide by Cop.
In April 2008, the Los Angeles Police Department Threat Management Unit teamed up to co-deploy with the MEU due to the fact that stalking suspects often experiencing some form of mental instability, and workplace violence suspects experience some form of mental health crisis when they make threats and when they are engaging in acts of violence. Both the MEU and TMU comprise the Crisis Response Support Section.
Further insight relative to the MEU can be found within the following governmental publications: