Policy Text
Procedure
4280Santa Ana Police Department
Santa Ana PD Procedures Manual
Copyright Lexipol, LLC 2019/12/17, All Rights Reserved.
Published with permission by Santa Ana Police DepartmentPOLICE CONTACT WITH MENTALLY ILL
PERSONS - 1POLICE CONTACT WITH MENTALLY ILL
PERSONS
4280.1 PURPOSE
These guidelines are to be used to instruct police personnel in making an informed assessment of
a person exhibiting unusual behavior and procedures in determining to arrest or commit someone
who is mentally ill.
4280.2 INTRODUCTION
These guidelines were established to provide a frame of reference for managing contact with
persons with mental illness including the importance of recognizing their behaviors, a discussion
of the terminology, definitions of mental illness, and the behaviors and characteristics of persons
with mental illness.
4280.3 LEGAL PROVISIONS
Welfare & Institutions Code Section 5150 (The Lanterman-Petris-Short Act ("LPS ACT")) sets out
civil procedures for mental evaluation and treatment. The LPS Act establishes procedures and
locations for placing an involuntary person into an approved mental health facility.
The LPS Act provides a system, which enables peace officers to detain mentally ill persons,
without their consent, for up to 72 hours if one of the following conditions exists as a result of
mental illness:
•The person is a danger to himself
•The person is a danger to others
•The person is “gravely disabled,” i.e., unable to locate food, clothing, shelter or medical
aid
There are three reasons for officers to be able to identify persons with mental illnesses:
•Your safety
•The safety of the mentally ill; and
•An understanding of the difference in the law as it applies to each mental illness
The onset of mental illness can occur at any time and result from biological, social, or psychological
factors. The major categories of mental illness are defined as:
•Psychotic Disorders - affects the thought process (i.e., Schizophrenia)
•Mood disorders - major or exaggerated disturbance in mood
•Anxiety disorders -characterized by restlessness, nervousness, and agitation
•Organic Brain Disorders -caused by degenerative disease (i.e., Alzheimer’s)
Santa Ana Police Department
Santa Ana PD Procedures Manual
POLICE CONTACT WITH MENTALLY ILL PERSONS
Copyright Lexipol, LLC 2019/12/17, All Rights Reserved.
Published with permission by Santa Ana Police DepartmentPOLICE CONTACT WITH MENTALLY ILL
PERSONS - 24280.4 IDENTIFYING BEHAVIORS WHICH ARE SYMPTOMS OF THE MENTALLY ILL
1.Persons with mental illness exhibit a range of behaviors, depending on their illness
or a combination of illnesses.
2.The behavior and/or mood of the individual are inappropriate to the situation.
3.The behavior of the person appears to be inflexible.
4.The behavior of the person appears to be impulsive.
Behaviors must be shown to be the results of a mental disorder not merely the result of lifestyle
or attitude choice, or use or abuse of alcohol or drugs. Previous mental health history, behavior,
and information attributed to third parties shall be considered in determining criteria for a 5150
hold. (AB 1424)
4280.5 BEHAVIORS THAT ARE SYMPTOMATIC OF MENTAL ILLNESS
4280.5.1 THOUGHTS OF DEATH AND/OR SUICIDE
This is generally related to depression. Threats, suggestions, and attempts to commit
suicide should ALWAYS be taken seriously.
Persons with Psychotic Disorders may respond to internal voices, which issue violent commands.
These “voices” may be called “command hallucinations.” Individuals who experience command
hallucinations, abuse alcohol, and/or drugs and who are mentally ill are at higher risk of becoming
violent.
4280.5.2 IMPAIRED SELF CARE
Due to mental illness, these persons are not able to feed, clothed, shelter themselves, or obtain
medical aid.
4280.5.3 IMPULSIVE, ERRATIC OR BIZARRE BEHAVIOR
Examples of these are:
•Head Banging
•Self-mutilation
•Rigid and unusual postures
•Inappropriate nudity or sexual behavior
•Directing traffic
•Running in or lying down in traffic
4280.5.4 DISORIENTATION
The individual is often unaware of:
•Time
•Place
Santa Ana Police Department
Santa Ana PD Procedures Manual
POLICE CONTACT WITH MENTALLY ILL PERSONS
Copyright Lexipol, LLC 2019/12/17, All Rights Reserved.
Published with permission by Santa Ana Police DepartmentPOLICE CONTACT WITH MENTALLY ILL
PERSONS - 3•Identity of self or others
Specific beliefs typical of people with mental illness and thought disorders may include the
person believes that he/she is being persecuted, attacked, harassed, cheated or conspired
against; is Jesus Christ or the devil or has special powers. These beliefs may be the result of
major depression and not the result of a psychotic disorder such as schizophrenia.
4280.5.5 HALLUCINATIONS (SCHIZOPHRENIA)
False perception through any one of the senses, for example:
•Hearing voices
•Seeing visions
•Disorganized or incoherent speech
•Inability to express emotions or concentrate
•Feeling bugs crawling on the skin. This is usually a result of the use/abuse of drugs
or alcohol or another organic impairment
4280.5.6 DEPRESSION
This emotional state is characterized by a person feeling:
•Overwhelming