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93 Cards in this Set
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Reasonable force |
Reasonable force is a legal term for how much and what kind of force a peace officer may use in a given circumstance Penal Code Section 835a states: “Any peace officer who has reasonable cause to believe that the person to be arrested has committed a public offense may use reasonable force to effect the arrest, to prevent escape or to overcome resistance.” |
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Penal Code Section 835a |
“Any peace officer who has reasonable cause to believe that the person to be arrested has committed a public offense may use reasonable force to effect the arrest, to prevent escape or to overcome resistance.” |
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Graham v. Connor |
In 1989, the United States Supreme Court applied an objective standard to a force situation and further established how reasonable force must be judged objectively (Graham v. Connor,(1989)). |
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Fourth Amendment “objective reasonableness” standard |
The Court noted that determining the objective reasonableness for the use of force must be fact specific, and established the following four components for determining reasonableness:
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Fourth Amendment “objective reasonableness” standard - The officer’s perspective |
The totality of the circumstances must be evaluated from the perspective of the officer at the scene, rather than from an outsider’s benefit of “20/20" hindsight. Reasonable force must be based on the facts and circumstances known to the peace officer at the time the force was used.
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Fourth Amendment “objective reasonableness” standard - reasonable officer standard |
The Court noted that:
The reasonable officer standard: |
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Reasonable force - punishment |
Force should never be used to punish subjects. In the American criminal justice system, punishment in the form of judgments is the sole responsibility of the courts. |
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Reasonable force - officer's intent |
The objective for the use of force by peace officers in any situation is to ultimately gain or maintain control of an individual and the situation.
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Reasonable force - Additional gauges for reasonableness |
The Court noted that the following facts should also be considered, but not limited to, when gauging reasonableness: |
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Subject’s duty to submit to arrest |
Whether a subject is legally detained or arrested, it is the subject’s duty to refrain from resisting the officer’s authority. |
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Penal Code Section 834a |
“If a person has knowledge, or by the exercise of reasonable care, should have knowledge, that he is being arrested by a peace officer, it is the duty of such person to refrain from using force or any weapon to resist such arrest.” |
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Officer authority to use restraint |
An arrest can be made by physically restraining a subject or by the subject submitting to the authority of the officer.
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Penal Code Section 835 |
“An arrest is made by an actual restraint of the person, or by submission to the custody of an officer. The person arrested may be subjected to such restraint as is reasonable for arrest and detention.” |
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Authority and criteria for the use of force |
A peace officer who makes or attempts to make an arrest need not retreat or desist from his efforts by reason of the resistance or threatened resistance of the person being arrested; nor shall such officer be deemed an aggressor or lose his right to self-defense by the use of reasonable force to effect the arrest or to prevent escape or to overcome resistance.” |
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Authority to Use Force - Agency policies |
Although the statutory law and case law have provided a foundation for the use of force by a peace officer, the most detailed considerations and regulations are established by each agency’s policies.
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Force Options |
Force options are choices available to a peace officer in each agency’s policy to overcome resistance, effect arrest, prevent escape, or gain control of the situation. |
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Objective for use of force |
The objective for the use of force by peace officers is to gain and maintain control of an individual and the situation.
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Force Options - Officer judgement |
The amount of force applied shall not exceed what is reasonable to overcome the subject’s resistance to gain or maintain control of the subject. Each officer must rely on their judgment to employ objectively reasonable force for that specific situation.
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Officer preparation |
In law enforcement, preparation can mean the difference between life and death as well as generate a professional image for a peace officer.
Uniforms. - Proper fit. - Neat, professional appearance. - Does not impair free movement. - More effective Command presence.
Gear. - In good condition. - Inspected regularly. - Readily accessible. - Increased confidence in the application of physical force.
Firearms. - Cleaned and maintained. - Serviced by a trained armorer as necessary. - Increased confidence in the application of deadly force.
Body armor. - Fits properly - Does not interfere with movement. - Is worn by the officer. - Enhanced survivability. |
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Practice and training |
It has been established that peace officers, when required to respond in dangerous situations, will revert to the responses they learned in training. Officers’ tactical performance may depend entirely on how well and effectively they have trained and practiced required skills and abilities.
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Factors affecting selection |
- Public safety. - Immediate action required for self-defense or defense of others.
- Amount and nature of the resistance which must be overcome. - Passive resistance. - Active resistance. - Assaultive resistance. - Life-threatening resistance.
- Presence of a weapon and type of weapon. - Other Weapons. - Firearms.
- Seriousness and nature of the offense. - Misdemeanor cite and release. - DUI. - Armed Robbery.
- Characteristics of the subject as compared to the characteristics of the officer - Size. - Age. - Knowledge of Capabilities. - History.
- Availability of assistance. - Number of officers. - Available backup units.
- Nature and condition of the location and surroundings. - Danger to bystanders. - Availability of weapons. |
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Subject’s Actions - Cooperative - Description and force options |
Subject offers no resistance
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Subject’s Actions - Passive non-compliance |
Does not respond to verbal commands but also offers no physical form of resistance
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Subject’s Actions - Active resistance |
Physically evasive movements to defeat an officer’s attempt at control, including bracing, tensing, running away, or verbally signaling an intention to avoid or prevent being taken into or retained in custody
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Subject’s Actions - Assaultive |
Aggressive or combative; attempting or threatening to assault the officer or another person
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Subject’s Actions - Life-threatening |
Any action likely to result in serious injury or possibly the death of the officer or another person
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Force options - Constant reevaluation |
Peace officers must use the force option appropriate for the situation as conditions may change rapidly. Officers must continually reevaluate the subject’s action and must be prepared to transition as needed to the appropriate force options |
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Tools and Techniques for Force Options (not all inclusive) |
Verbal Commands/Instructions/Command Presence |
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Importance of effective communication |
Communication involves both command presence and words resulting in improved safety.
Safety
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The law enforcement profession and communication |
Effective communication is a basic element of the use of force. A major goal of law enforcement is to gain voluntary compliance without resorting to physical force. |
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Use of Deadly Force |
The use of deadly force is the most serious decision a peace officer may ever have to make. Such a decision should be guided by the reverence for human life and, used only when other means of control are unreasonable or have been exhausted. |
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Deadly Force |
Deadly force applied by a peace officer is force that creates a substantial risk of causing death or serious bodily injury. |
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Deadly force - To protect self or life |
An officer may use deadly force to protect oneself or others when the officer has the objective and reasonable belief that his/her life, or the life of another, is in imminent danger of death or serious physical injury based upon the totality of the facts known to the officer at the time. |
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Tennessee v. Garner |
Use of deadly force on fleeing subject.
The Court applied the following points that would make it reasonable for an officer to use deadly force against a fleeing subject in this particular set of circumstances (i.e. using a firearm to stop a fleeing suspect escaping on foot).
Components of the Garner decision... 1. if the subject threatens the officer with a weapon or there is probable cause to believe that he has committed a crime involving the infliction of serious bodily harm [or death]. 2. probable cause to believe that the subject poses a threat of death or serious physical harm, either to the officer or others. 3. probable cause to believe that the use of deadly force is reasonably necessary to prevent escape]. 4. some warning be given prior to the use of deadly force where feasible. |
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Serious bodily harm or injury |
Serious bodily harm or injury means a serious impairment of physical condition, including, but not limited to, the following: loss of consciousness, concussion, bone fracture, protracted loss or impairment of function of any bodily member or organ, a wound requiring extensive suturing, and serious disfigurement. (Penal Code Section 243(f)(4)) |
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Reasonable necessity |
Reasonable necessity means that delay in apprehension would create substantial and unreasonable risk to officers or others possibly resulting in serious physical injury or death. |
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Imminent danger |
Imminent danger means a significant threat that peace officers reasonably believe will result in death or serious bodily injury to themselves or to other persons. Imminent danger is not limited to “immediate” or “instantaneous.” A person may pose an imminent danger even if they are not at the very moment pointing a weapon at another person. |
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Sufficiency of fear |
According to the law, fear alone does not justify the use of deadly force. There must be a sufficiency of fear for the use of deadly force to be justified. (Penal Code Section 198)
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Considerations when deciding to use deadly force |
The decision of whether or not to use deadly force may be influenced by the officer’s: • training and experience • judgment • mental alertness • emotional maturity • existing facts and circumstances • understanding of the law as it relates to - agency policies concerning the use - amount of force that is objectively reasonable to achieve the law enforcement mission |
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Homicide |
Homicide is the lawful or unlawful killing of a human being by another human being |
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Justifiable Homicide by Public Officer |
Under certain circumstances homicide by a public officer can be justifiable and legal. |
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Penal Code Section 196 |
“Homicide is justifiable when committed by public officers and those acting by their command in their aid and assistance, either: |
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Homicide by a public officer may be justified when... |
Ordered by a court to carry out a death sentence.
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Homicide by a public officer may NOT be justified when... |
Pursuing nonviolent felons.
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Considerations before using deadly force |
Threat to life
Location and background
NOTE: Officers must always take into account the totality of circumstances when selecting a force option for a given situation. It is not the intent of this chart to imply that any one circumstance alone may or may not justify the use of deadly force. |
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Documenting the Use of Force |
A peace officer’s ability to clearly document the facts and activities of a use of force incident not only reflects on the officer’s own professionalism, but also on the ability of the justice system to prosecute the criminal case or limit civil liability. Every use of force incident is different and may require different information.
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Precursory acts |
Precursory acts are those events that led up to the encounter with the subject, including how the officer arrived at the scene as well as what observations helped the officer assess the situation. |
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Documenting precursory acts |
Giving detailed information of the precursory acts provides the background information necessary to justify the use of force. Possible information includes, but is not limited to: |
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Documenting subject behavior |
Officers should describe the specific orders, commands, or requests that they gave to the subject. Both the officer’s and the subject’s responses and reactions to those commands should be documented, including direct quotes if possible. |
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Documenting factors justifying use of force |
Officers need to describe the factors between the subject and themselves that justify the use of force, including but not limited to:
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Documenting environment |
Officers should observe and record details regarding the environment where the confrontation took place. This information includes, but is not limited to: |
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Describing the type of force used |
Officers need to be very clear regarding the type of force applied in given situations. This includes, but is not limited to: |
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Documenting post-custody actions |
After the subject has been taken into custody, peace officers should describe other actions such as, but not limited to: |
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Witness statements |
Statements made immediately after the confrontation are often the most accurate since there is little time to become confused or let outside influences confuse the facts. Whenever possible, witnesses should be located and interviewed at the scene of the confrontation.
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Documenting specific fact patterns |
When writing a “use of force” report, you must document all the facts and circumstances “at the moment” of the particular use of force. In other words; what specific fact patterns, observations or circumstances were apparent to you when you made the decision to use force? |
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Documenting use of force - report writing tips |
Second, describe each person involved in the force transaction which includes, but is not limited to, their physical traits, apparent mental and emotional state, objective symptoms (drugs/alcohol), weapons, etc.
Third, document a chronological step-by-step detailed account of the force transaction. Most importantly, articulate how the force transaction interconnected with the primary objective of maintaining control.
Fourth, think of your writing as a “video” that replays the event visually, mentally, emotionally and physically for others so it communicates what transpired effectively and clearly |
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Factors affecting the peace officer’s response |
When peace officers use force, there are several factors that can influence their actions and the outcome of the event. These include the officer’s: |
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Self-control |
Self-control is one of a peace officer’s greatest assets in dealing with a person or a situation. |
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Command presence |
Some subjects can be controlled by the peace officer’s command presence. |
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Self control - emotional responses |
Two major emotional factors that officers need to focus on to maintain self control are: |
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Definition of fear |
Fear is a normal emotional response to a perceived threat (real or unreal). Fear is normal and does not become a problem until it interferes with the ability to perform effectively.
Fear may alter alertness during stressful situations. Courage or bravery are not the lack of fear, but in fact, the control of fear. |
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Physiological reactions to fear |
When a person experiences fear, the body reacts, often by an increase in adrenaline, heart rate, and breathing. In addition, some common body and mind responses to fear may include: |
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Reasonable Fear |
• A controlled and legitimate fear |
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Unreasonable Fear |
• Generated in the officer’s mind with no direct correlation to facts and situations |
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Situations that may generate reasonable fear |
Reasonable fear may result when an officer experiences increased tension in response to a potential threat. |
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Situations that may generate unreasonable fear |
Unreasonable fear includes overreactions to true potential threats as well as reactions to unreal threats based on prejudice or poor application of past experience.
The officer may experience unreasonable fear as a result of: |
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Sources of unreasonable fear |
Physical Source of Unreasonable Fear • Personal physical harm
Social Source of Unreasonable Fear • Racial, cultural, or religious-based |
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Managing fear |
Discussing fears with others is one step toward managing fear. In addition, going through the mental rehearsal before an incident takes place (“what ifs”) as well as after-action assessments (“what could I have done differently”) will better prepare the officer in dealing with fear.
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Definition of anger |
Anger is a feeling of displeasure from perceived injury, mistreatment, or opposition, to one’s self or to another person. When anger is inappropriate or out of control (i.e., rage), it becomes a liability. |
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Acceptable anger |
To a certain extent, anger allows officers to be assertive. It even plays a small role in command presence. |
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Identifying situations causing anger |
Universal • Being attacked or shot at
Personal • Individual sensitivities that may prompt a reaction (e.g., history, personality, etc.) |
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Managing anger by.... |
• depersonalizing what people say or do.
- practice mental rehearsals of different scenarios, do some role-playing, seek advice from more experienced officers, etc.
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Trained response vs. reaction |
Trained responses... • are less predictable to the subject than instinctual reaction.
Reactions may be... • more predictable to the subject. |
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Training and practice |
Training and practice can help attain... • confidence in an officer’s abilities. • correct responses. • mental alertness and concentration. • control over body and emotions.
Lack of and inadequate practice may result in... • lack of confidence. • incorrect reactions. • panic. • loss of control over body and emotions. |
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Panic |
Panic is the total and absolute loss of control. Panic in crisis situations will render officers incapable of applying the correct and necessary defensive action for the situation. |
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Objective of force application |
Peace officers are required to: |
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Unreasonable force |
Unreasonable force occurs when the type, degree, and duration of force employed was not necessary or appropriate |
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Consequences of unreasonable force |
Criminal action
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Penal Code Section 147 |
Every officer who is guilty of willful inhumanity or oppression toward any prisoner under his care is punishable by a fine not exceeding four thousand dollars ($4,000) and by removal from office. |
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Penal Code Section 149 |
Every public officer who, under color of authority and without lawful necessity, assaults or beats any person, is punishable by a fine not exceeding ten thousand dollars ($10,000) or by an imprisonment in the State prison or in a county jail not exceeding one year or by both fine and imprisonment. |
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Penal Code Section 661 |
A public officer’s removal for neglect or violation of official duty; discretion of the court. |
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Penal Code Section 673 |
It shall be unlawful to aid, abet, attempt, or apply cruel, corporal, or unusual punishments in reformatories, institutions, jails, state hospitals, or any other state, county, or city institution. |
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U.S. Code Section Title 18, Section 242 |
Peace officers are prohibited from depriving citizens of their rights under the color of the law. If death results, officers may be punished by life imprisonment. |
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U.S. Code Section Title 42, Section 1983 |
Peace officers are prohibited from depriving citizens of their rights under the color of authority. |
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Vicarious liability |
The unreasonable use of force by an officer can discredit and result in loss of public support to an officer’s agency. |
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Intervention |
Intervention is the act of attempting to prevent or attempting to stop the inappropriate or unlawful behavior of another.
The community expects that its peace officers will use reasonable force, and peace officers will intervene if reasonable force is exceeded. For the community and the officer’s protection, the officer must know the laws pertaining to intervention.
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Failure to Intervene |
An officer may face both criminal or civil liability and disciplinary action if they fail to intervene and prevent other officers from violating anyone’s constitutional rights if they had reason to know and an opportunity to act. US v Koon (9th Cir., 1994); Cunningham v Gates (9th Cir., 2000) |
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Necessity for intervention |
Intervention is necessary because: |
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Immediate intervention |
During a high-stress situation such as making an arrest, peace officers may experience emotional reactions towards the subject.
As a result, they may use unreasonable force without realizing what they are doing. At this point it is imperative that a fellow officer intervene immediately to diffuse the situation.
Verbal Physical/touch Restraint |
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Delayed intervention |
In situations that have already taken place, it may be necessary to implement a delayed intervention technique. This can be valuable in improving the professional quality of future contacts.
Discussion Admonishment Training |
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Intervention - duty to report |
When unreasonable force is used on a person justifiably or unjustifiably arrested, it is a constitutional violation by the officer who had reasonable opportunity to intervene and did not. |
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Factors to intervening |
Peace officers may fail to take action when a fellow officer is behaving inappropriately because of several factors.
Personal and psychological reasons may prevent them from intervening.
Officers might not intervene because of... - transfer of responsibility - rationalization - self doubt
Personal factors • Unfamiliar with fellow officer
Psychological Factors • Erroneous notion of how peace officers should behave (perhaps from movies and television) |
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Consequence of not intervening |
Officers could suffer one of the following if they don’t intervene: |