609.066 Authorized use of deadly force by peace officers.
Subdivision 1. Deadly force defined. For the purposes of this section, "deadly force" means force which the actor uses with the purpose of causing, or which the actor should reasonably know creates a substantial risk of causing, death or great bodily harm. The intentional discharge of a firearm, other than a firearm loaded with less lethal munitions and used by a peace officer within the scope of official duties, in the direction of another person, or at a vehicle in which another person is believed to be, constitutes deadly force. "Less lethal munitions" means projectiles which are designed to stun, temporarily incapacitate, or cause temporary discomfort to a person. "Peace officer" has the meaning given in section 626.84, subdivision 1.
(1) To protect the peace officer or another from apparent death or great bodily harm;
(2) To effect the arrest or capture, or prevent the escape, of a person whom the peace officer knows or has reasonable grounds to believe has committed or attempted to commit a felony involving the use or threatened use of deadly force; or
(3) To effect the arrest or capture, or prevent the escape, of a person whom the officer knows or has reasonable grounds to believe has committed or attempted to commit a felony if the officer reasonably believes that the person will cause death or great bodily harm if the person's apprehension is delayed.