720 ILCS 5/ Criminal Code of 2012.

(720 ILCS 5/Art. 6 heading) ARTICLE 6. RESPONSIBILITY

(720 ILCS 5/6-1) (from Ch. 38, par. 6-1)

Sec. 6-1. Infancy.

No person shall be convicted of any offense unless he had attained his 13th birthday at the time the offense was committed.

(Source: Laws 1961, p. 1983.)

(720 ILCS 5/6-2) (from Ch. 38, par. 6-2)

Sec. 6-2. Insanity.

(a) A person is not criminally responsible for conduct if at the time of such conduct, as a result of mental disease or mental defect, he lacks substantial capacity to appreciate the criminality of his conduct.

(b) The terms "mental disease or mental defect" do not include an abnormality manifested only by repeated criminal or otherwise antisocial conduct.

(c) A person who, at the time of the commission of a criminal offense, was not insane but was suffering from a mental illness, is not relieved of criminal responsibility for his conduct and may be found guilty but mentally ill.

(d) For purposes of this Section, "mental illness" or "mentally ill" means a substantial disorder of thought, mood, or behavior which afflicted a person at the time of the commission of the offense and which impaired that person's judgment, but not to the extent that he is unable to appreciate the wrongfulness of his behavior.

(e) When the defense of insanity has been presented during the trial, the burden of proof is on the defendant to prove by clear and convincing evidence that the defendant is not guilty by reason of insanity. However, the burden of proof remains on the State to prove beyond a reasonable doubt each of the elements of each of the offenses charged, and, in a jury trial where the insanity defense has been presented, the jury must be instructed that it may not consider whether the defendant has met his burden of proving that he is not guilty by reason of insanity until and unless it has first determined that the State has proven the defendant guilty beyond a reasonable doubt of the offense with which he is charged.

(Source: P.A. 89-404, eff. 8-20-95; 90-593, eff. 6-19-98.)

(720 ILCS 5/6-3) (from Ch. 38, par. 6-3)

Sec. 6-3. Intoxicated or drugged condition. A person who is in an intoxicated or drugged condition is criminally responsible for conduct unless such condition is involuntarily produced and deprives him of substantial capacity either to appreciate the criminality of his conduct or to conform his conduct to the requirements of law.

(Source: P.A. 92-466, eff. 1-1-02.)

(720 ILCS 5/6-4) (from Ch. 38, par. 6-4)

Sec. 6-4. Affirmative Defense. A defense based upon any of the provisions of Article 6 is an affirmative defense except that mental illness is not an affirmative defense, but an alternative plea or finding that may be accepted, under appropriate evidence, when the affirmative defense of insanity is raised or the plea of guilty but mentally ill is made.

(Source: P.A. 82-553.)

(720 ILCS 5/Art. 7 heading) ARTICLE 7. JUSTIFIABLE USE OF FORCE; EXONERATION

(720 ILCS 5/7-1) (from Ch. 38, par. 7-1)

Sec. 7-1. Use of force in defense of person.

(a) A person is justified in the use of force against another when and to the extent that he reasonably believes that such conduct is necessary to defend himself or another against such other's imminent use of unlawful force. However, he is justified in the use of force which is intended or likely to cause death or great bodily harm only if he reasonably believes that such force is necessary to prevent imminent death or great bodily harm to himself or another, or the commission of a forcible felony.

(b) In no case shall any act involving the use of force justified under this Section give rise to any claim or liability brought by or on behalf of any person acting within the definition of "aggressor" set forth in Section 7-4 of this Article, or the estate, spouse, or other family member of such a person, against the person or estate of the person using such justified force, unless the use of force involves willful or wanton misconduct.

(Source: P.A. 93-832, eff. 7-28-04.)

(720 ILCS 5/7-2) (from Ch. 38, par. 7-2)

Sec. 7-2. Use of force in defense of dwelling.

(a) A person is justified in the use of force against another when and to the extent that he reasonably believes that such conduct is necessary to prevent or terminate such other's unlawful entry into or attack upon a dwelling. However, he is justified in the use of force which is intended or likely to cause death or great bodily harm only if:

(1) The entry is made or attempted in a violent, riotous, or tumultuous manner, and he reasonably believes that such force is necessary to prevent an assault upon, or offer of personal violence to, him or another then in the dwelling, or

(2) He reasonably believes that such force is necessary to prevent the commission of a felony in the dwelling.

(b) In no case shall any act involving the use of force justified under this Section give rise to any claim or liability brought by or on behalf of any person acting within the definition of "aggressor" set forth in Section 7-4 of this Article, or the estate, spouse, or other family member of such a person, against the person or estate of the person using such justified force, unless the use of force involves willful or wanton misconduct.

(Source: P.A. 93-832, eff. 7-28-04.)

(720 ILCS 5/7-3) (from Ch. 38, par. 7-3)

Sec. 7-3. Use of force in defense of other property.

(a) A person is justified in the use of force against another when and to the extent that he reasonably believes that such conduct is necessary to prevent or terminate such other's trespass on or other tortious or criminal interference with either real property (other than a dwelling) or personal property, lawfully in his possession or in the possession of another who is a member of his immediate family or household or of a person whose property he has a legal duty to protect. However, he is justified in the use of force which is intended or likely to cause death or great bodily harm only if he reasonably believes that such force is necessary to prevent the commission of a forcible felony.

(b) In no case shall any act involving the use of force justified under this Section give rise to any claim or liability brought by or on behalf of any person acting within the definition of "aggressor" set forth in Section 7-4 of this Article, or the estate, spouse, or other family member of such a person, against the person or estate of the person using such justified force, unless the use of force involves willful or wanton misconduct.

(Source: P.A. 93-832, eff. 7-28-04.)

(720 ILCS 5/7-4) (from Ch. 38, par. 7-4)

Sec. 7-4. Use of force by aggressor.

The justification described in the preceding Sections of this Article is not available to a person who:

(a) Is attempting to commit, committing, or escaping after the commission of, a forcible felony; or

(b) Initially provokes the use of force against himself, with the intent to use such force as an excuse to inflict bodily harm upon the assailant; or

(c) Otherwise initially provokes the use of force against himself, unless:

(1) Such force is so great that he reasonably believes that he is in imminent danger of death or great bodily harm, and that he has exhausted every reasonable means to escape such danger other than the use of force which is likely to cause death or great bodily harm to the assailant; or

(2) In good faith, he withdraws from physical contact with the assailant and indicates clearly to the assailant that he desires to withdraw and terminate the use of force, but the assailant continues or resumes the use of force.

(Source: Laws 1961, p. 1983.)

(720 ILCS 5/7-5) (from Ch. 38, par. 7-5)

Sec. 7-5. Peace officer's use of force in making arrest. (a) A peace officer, or any person whom he has summoned or directed to assist him, need not retreat or desist from efforts to make a lawful arrest because of resistance or threatened resistance to the arrest. He is justified in the use of any force which he reasonably believes to be necessary to effect the arrest and of any force which he reasonably believes to be necessary to defend himself or another from bodily harm while making the arrest. However, he is justified in using force likely to cause death or great bodily harm only when he reasonably believes that such force is necessary to prevent death or great bodily harm to himself or such other person, or when he reasonably believes both that:

(1) Such force is necessary to prevent the arrest from being defeated by resistance or escape; and

(2) The person to be arrested has committed or attempted a forcible felony which involves the infliction or threatened infliction of great bodily harm or is attempting to escape by use of a deadly weapon, or otherwise indicates that he will endanger human life or inflict great bodily harm unless arrested without delay.

(b) A peace officer making an arrest pursuant to an invalid warrant is justified in the use of any force which he would be justified in using if the warrant were valid, unless he knows that the warrant is invalid.

(Source: P.A. 84-1426.)

(720 ILCS 5/7-6) (from Ch. 38, par. 7-6)

Sec. 7-6. Private person's use of force in making arrest.

(a) A private person who makes, or assists another private person in making a lawful arrest is justified in the use of any force which he would be justified in using if he were summoned or directed by a peace officer to make such arrest, except that he is justified in the use of force likely to cause death or great bodily harm only when he reasonably believes that such force is necessary to prevent death or great bodily harm to himself or another.

(b) A private person who is summoned or directed by a peace officer to assist in making an arrest which is unlawful, is justified in the use of any force which he would be justified in using if the arrest were lawful, unless he knows that the arrest is unlawful.

(Source: Laws 1961, p. 1983.)

(720 ILCS 5/7-7) (from Ch. 38, par. 7-7)

Sec. 7-7. Private person's use of force in resisting arrest. A person is not authorized to use force to resist an arrest which he knows is being made either by a peace officer or by a private person summoned and directed by a peace officer to make the arrest, even if he believes that the arrest is unlawful and the arrest in fact is unlawful.

(Source: P.A. 86-1475.)

(720 ILCS 5/7-8) (from Ch. 38, par. 7-8)

Sec. 7-8. Force likely to cause death or great bodily harm.

(a) Force which is likely to cause death or great bodily harm, within the meaning of Sections 7-5 and 7-6 includes:

(1) The firing of a firearm in the direction of the person to be arrested, even though no intent exists to kill or inflict great bodily harm; and

(2) The firing of a firearm at a vehicle in which the person to be arrested is riding.

(b) A peace officer's discharge of a firearm using ammunition designed to disable or control an individual without creating the likelihood of death or great bodily harm shall not be considered force likely to cause death or great bodily harm within the meaning of Sections 7-5 and 7-6.

(Source: P.A. 90-138, eff. 1-1-98.)

(720 ILCS 5/7-9) (from Ch. 38, par. 7-9)

Sec. 7-9. Use of force to prevent escape.

(a) A peace officer or other person who has an arrested person in his custody is justified in the use of such force to prevent the escape of the arrested person from custody as he would be justified in using if he were arresting such person.

(b) A guard or other peace officer is justified in the use of force, including force likely to cause death or great bodily harm, which he reasonably believes to be necessary to prevent the escape from a penal institution of a person whom the officer reasonably believes to be lawfully detained in such institution under sentence for an offense or awaiting trial or commitment for an offense.

(Source: Laws 1961, p. 1983.)