Haislah v. Walton (6th Cir. 1982), 676 F. 2d 208 -- Ohio law does not authorize the use of gunfire to stop a fleeing misdemeanant. At 215: "Police employment of gunfire to effect the capture of a citizen who is fleeing from the law can, of course, be justified in some circumstances. It is justifiable to prevent the escape of a person known to have committed or be in the process of committing a felony involving violence. It is justifiable, also, on self-defense grounds if the fleeing person by his or her actions endangers the life or limbs of the pursuing officer."
Tennessee v. Garner (1975), 471 U.S. 1 -- Apprehension by the use of deadly force is a seizure subject to the Fourth Amendment requirement of reasonableness. Notwithstanding a statute to the contrary, the police may not use deadly force to prevent the escape of a suspect unless the officer has probable cause that the suspect poses a significant threat of death or serious physical injury to the officer or others.
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12.550 DISCHARGING OF FIREARMS BY POLICE PERSONNEL Reference: Manual of Rules and Regulations - 1.23, 1.24, 1.25 Ohio Revised Code Section 2901.01 Procedure 12.545, Use of Force Procedure 19.105, Tennessee vs. Garner, 471 US 1 (1985)
Policy:
The most serious act in which a police officer can engage is the use of deadly force. The authority to carry and use firearms in the course of public service also carries with it the highest level of responsibility. Respect for human life requires that police officers exhaust all other reasonable means before resorting to the use of firearms and then only when an officer reasonably believes that such use of firearms is necessary to protect the officer or another from the risk of serious physical harm or loss of life.
In considering the use of firearms, understand that you are responsible for your acts and that you may be required to justify your acts in a court of law. The Hamilton County Prosecutor’s Office will determine the legality of actions taken. You are not required to retreat in lieu of the justifiable use of deadly physical force.
The safety of innocent persons is of paramount importance. Where there is substantial risk to the safety or life of an innocent citizen, the safety of the citizen should take precedence over the apprehension of the suspect.
Police officers may not use deadly force merely to prevent escape in misdemeanor cases. The use of deadly force to prevent escape of felony suspects is constitutionally unreasonable except where the escape presents an immediate risk of death or serious physical harm to another.
Where the suspect poses no immediate threat of death or serious physical harm to others, the harm resulting from failing to apprehend him does not justify the use of deadly force to do so. If an officer uses unnecessary and/or excessive force, or acts wantonly and maliciously, he could be found guilty of assault, even of culpable homicide if he kills the person he is attempting to arrest.
At such time as a police officer perceives what he interprets to be a threat of loss of life or serious physical harm to himself or others at the hands of another, he has the authority to display a firearm, with finger outside the trigger guard and have it ready for self-defense. The finger is only to be placed on the trigger when on target and ready to engage a threat.
Self-Defense:
A police officer is authorized to use that force reasonably necessary to protect himself or others from death or serious physical harm at the hands of another.
• There must be an apprehension of real or immediate danger based on an overt and/or constructive act by another.
Warning Shots: Officers should only use warning shots if convinced a warning shot will possibly save a life or alleviate the need of taking a life. As with any shot an officer fires, the officer must know it will not endanger innocent bystanders. Supervisors should report and investigate warning shots as outlined in Section A.
Felonies: When all other reasonable means at the officer's disposal have failed, the use of firearms is authorized, only under the following circumstances, as a last resort to apprehend a fleeing felon:
• The officer has probable cause to believe the suspect has committed or is committing a felony, and
• The suspect presents an immediate risk of death or serious physical harm, either to the officer or another person if not immediately apprehended.
• If possible, the officer will give verbal warning before using the firearm.
By itself, notification by Emergency Communications Center (ECC) resulting from a general information broadcast or computer query that a subject is wanted will not provide authority for the police officer to use a firearm.
All Other Felonies and Misdemeanors: In all other felonies or misdemeanors, police personnel will not fire shots even if the perpetrator attempts or succeeds in his attempt to flee.
Moving Vehicles: Officers shall not discharge their firearms at a moving vehicle or its occupants unless the occupants are using deadly physical force against the officer or another person present, by means other than the vehicle.