2003 Chapter 939

939.32 Annotation The crime of attempted manslaughter exists in Wisconsin. State v. Oliver, 108 Wis. 2d 25, 321 N.W.2d 119 (1982). See the Judicial Council Note to s. 940.05.

939.32 Annotation To prove attempt, the state must prove intent to commit a specific crime accompanied by sufficient acts to demonstrate unequivocally that it was improbable that the accused would have desisted of his or her own free will. State v. Stewart, 143 Wis. 2d 28, 420 N.W.2d 44 (1988).

939.32 Annotation Subs. (1) and (2) enumerate all offenses that may be prosecuted as attempts. State v. Cvorovic, 158 Wis. 2d 630, 462 N.W.2d 897 (Ct. App. 1990).

939.32 Annotation The meaning of "have an intent to" in sub. (3) should be defined and interpreted in relation to all criminal statutes. State v. Weeks, 165 Wis. 2d 200, 477 N.W.2d 642 (Ct. App. 1991).

939.32 Annotation When a sentence for an attempted crime is subject to repeater enhancement, the maximum penalty for the underlying crime is halved under sub. (1), then the enhancer is added to that penalty. State v. Bush, 185 Wis. 2d 716, 519 N.W.2d 645 (Ct. App. 1994).

939.32 Annotation The intervention of an extraneous factor that prevents the commission of a crime is irrelevant to an attempt to commit the crime unless the factor may negate the intent to commit the crime. That a defendant believed he was acquiring stolen property when the property was not actually stolen did not prevent the prosecution of the defendant for attempt to receive stolen property. State v. Kordas, 191 Wis. 2d 124, 528 N.W.2d 483 (Ct. App. 1995).

939.32 Annotation Attempted felony murder, s. 940.03, does not exist. Attempt requires intent, and the crime of felony murder is complete without specific intent. State v. Briggs, 218 Wis. 2d 61, 579 N.W.2d 783 (Ct. App. 1998).

939.32 Annotation The conduct element of sub. (3) is satisfied when the accused engages in conduct that demonstrates that only a circumstance beyond the accused's control could prevent the crime; that it has become too late to repent and withdraw. State v. Henthorn, 218 Wis. 2d 526, 581 N.W.2d 544 (Ct. App. 1998).

939.32 Annotation Some crimes include attempt and cannot be combined with the general attempt statue. One cannot attempt to attempt to cause. State v. DeRango, 229 Wis. 2d 1, 599 N.W.2d 27 (Ct. App. 1999).

subch. III of ch. 939 SUBCHAPTER III

DEFENSES TO CRIMINAL LIABILITY

939.42 939.42  Intoxication. An intoxicated or a drugged condition of the actor is a defense only if such condition:

939.42(1) (1) Is involuntarily produced and renders the actor incapable of distinguishing between right and wrong in regard to the alleged criminal act at the time the act is committed; or

939.42(2) (2) Negatives the existence of a state of mind essential to the crime, except as provided in s. 939.24 (3).

939.42 History History: 1987 a. 399.

939.42 Annotation To be relieved from responsibility for criminal acts, it is not enough for a defendant to establish that he was under the influence of intoxicating beverages; he must establish that degree of intoxication that means he was utterly incapable of forming the intent requisite to the commission of the crime charged. State v. Guiden, 46 Wis. 2d 328, 174 N.W.2d 488 (1970).

939.42 Annotation This section does not afford a defense when drugs were taken voluntarily and the facts demonstrate that there was an intent to kill and conceal the crime. Gibson v. State, 55 Wis. 2d 110, 197 N.W.2d 813 (1972).

939.42 Annotation Evidence of addiction was properly excluded as a basis for showing "involuntariness." Loveday v. State, 74 Wis. 2d 503, 247 N.W.2d 116 (1976).

939.42 Annotation Voluntary intoxication instructions were proper when the defendant, suffering from a non-temporary pre-psychotic condition, precipitated a temporary psychotic state by voluntary intoxication. State v. Kolisnitschenko, 84 Wis. 2d 492, 267 N.W.2d 321 (1978).

939.42 Annotation The intoxication instruction did not impermissibly shift the burden of proof to the accused. State v. Reynosa, 108 Wis. 2d 499, 322 N.W.2d 504 (Ct. App. 1982).

939.42 Annotation A correct statement of the law under this section should be conveyed to the jury by instructing it that it must consider the evidence regarding whether the defendant was intoxicated at the time of the alleged offense. State v. Foster, 191 Wis. 2d 14, 528 N.W.2d 22 (Ct. App. 1995).

939.42 Annotation It is not a requirement of the defense of involuntary intoxication when intoxication is caused by prescription drugs that the defendant did not know of the drug's intoxicating effect. Intoxication resulting from compliance with a physician's advice will not be deemed voluntary just because the defendant was aware of potential adverse side effects. State v. Gardner, 230 Wis. 2d 32, 601 N.W.2d 670 (Ct. App. 1999).

939.42 Annotation To be entitled to an instruction on involuntary intoxication, the defendant must come forward with credible and sufficient evidence of intoxication to the extent that the defendant was unable to distinguish right from wrong. State v. Gardner, 230 Wis. 2d 32, 601 N.W.2d 670 (Ct. App. 1999).

939.42 Annotation Alcoholism as a defense. 53 MLR 445.

939.43 939.43  Mistake.

939.43(1) (1) An honest error, whether of fact or of law other than criminal law, is a defense if it negatives the existence of a state of mind essential to the crime.

939.43(2) (2) A mistake as to the age of a minor or as to the existence or constitutionality of the section under which the actor is prosecuted or the scope or meaning of the terms used in that section is not a defense.

939.43 Annotation The prosecution of an individual who relied on a governmental official's statutorily required legal opinion would impose an unconscionable rigidity in the law. State v. Davis, 63 Wis. 2d 75, 216 N.W.2d 31 (1974).

939.43 Annotation Mistake is not a defense to criminal negligence. A defendant's subjective state of mind is not relevant to determining criminal negligence. State v. Lindvig, 205 Wis. 2d 100, 555 N.W.2d 197 (Ct. App. 1996).

939.44 939.44  Adequate provocation.

939.44(1) (1) In this section:

939.44(1)(a) (a) "Adequate" means sufficient to cause complete lack of self-control in an ordinarily constituted person.

939.44(1)(b) (b) "Provocation" means something which the defendant reasonably believes the intended victim has done which causes the defendant to lack self-control completely at the time of causing death.

939.44(2) (2) Adequate provocation is an affirmative defense only to first-degree intentional homicide and mitigates that offense to 2nd-degree intentional homicide.

939.44 History History: 1987 a. 399.

939.44 Note Judicial Council Note, 1988: Sub. (1) codifies Wisconsin decisions defining "heat of passion" under prior s. 940.05. Ryan v. State, 115 Wis. 488 (1902); Johnson v. State, 129 Wis. 146 (1906); Carlone v. State, 150 Wis. 38 (1912); Zenou v. State, 4 Wis. 2d 655 (1958); State v. Bond, 41 Wis. 2d 219 (1969); State v. Williford, 103 Wis. 2d 98 (1981).

939.44 Annotation Traditionally, provocation had 2 essential requirements. State v. Williford, supra., at 113. The first reflected in sub. (1) (b), is subjective. The defendant must have acted in response to provocation. This necessitates an assessment of the particular defendant's state of mind at the time of the killing. The 2nd requirement, reflected in sub. (1) (a), is objective. Only provocation sufficient to cause a reasonable person to lose self-control completely is legally adequate to mitigate the severity of the offense.

939.44 Annotation Sub. (2) clarifies that adequate provocation is an affirmative defense to first-degree intentional homicide. Although adequate provocation does not negate the intent to kill such that the burden of persuasion rests on the state by constitutional principals (Mullaney v. Wilbur, 421 U.S. 684, (1975), Wisconsin has chosen to place the burden of disproving this defensive matter on the prosecution beyond a reasonable doubt. State v. Lee, 108 Wis. 2d 1 (1982). Since adequate provocation is not an affirmative defense to 2nd-degree intentional homicide, its effect is to mitigate the severity of an intentional homicide from first to 2nd degree. [Bill 191-S]

939.45 939.45  Privilege. The fact that the actor's conduct is privileged, although otherwise criminal, is a defense to prosecution for any crime based on that conduct. The defense of privilege can be claimed under any of the following circumstances:

939.45(1) (1) When the actor's conduct occurs under circumstances of coercion or necessity so as to be privileged under s. 939.46 or 939.47; or

939.45(2) (2) When the actor's conduct is in defense of persons or property under any of the circumstances described in s. 939.48 or 939.49; or

939.45(3) (3) When the actor's conduct is in good faith and is an apparently authorized and reasonable fulfillment of any duties of a public office; or

939.45(4) (4) When the actor's conduct is a reasonable accomplishment of a lawful arrest; or

939.45(5) (5) 

939.45(5)(a) (a) In this subsection:

939.45(5)(a)1. 1. "Child" has the meaning specified in s. 948.01 (1).

939.45(5)(a)3. 3. "Person responsible for the child's welfare" includes the child's parent, stepparent or guardian; an employee of a public or private residential home, institution or agency in which the child resides or is confined or that provides services to the child; or any other person legally responsible for the child's welfare in a residential setting.

939.45(5)(b) (b) When the actor's conduct is reasonable discipline of a child by a person responsible for the child's welfare. Reasonable discipline may involve only such force as a reasonable person believes is necessary. It is never reasonable discipline to use force which is intended to cause great bodily harm or death or creates an unreasonable risk of great bodily harm or death.

939.45(6) (6) When for any other reason the actor's conduct is privileged by the statutory or common law of this state.

939.45 History History: 1979 c. 110 s. 60 (1); 1987 a. 332; 1989 a. 31; 1995 a. 214.

939.45 Annotation The privilege under sub. (3) for public officials acting with apparent authority did not apply to a volunteer fire fighter driving while under the influence of an intoxicant. State v. Schoenheide, 104 Wis. 2d 114, 310 N.W.2d 650 (Ct. App. 1981).

939.45 Annotation A foster parent is a "person legally responsible for the child's welfare" under sub. (5). State v. West, 183 Wis. 2d 46, 515 N.W.2d 484 (Ct. App. 1994).

939.45 Annotation A mother's live-in boyfriend did not have parental immunity under sub. (5). The boyfriend did not have legal responsibility for the mother's children, and the term "parent" will not be interpreted to include persons in loco parentis. State v. Dodd, 185 Wis. 2d 560, 518 N.W.2d 300 (Ct. App. 1994)

939.45 Annotation A convicted felon's possession of a firearm is privileged under sub. (6) in limited enumerated circumstances. State v. Coleman, 206 Wis. 2d 199, 556 N.W.2d 701 (1996).

939.45 Annotation The common law privilege to forcibly resist an unlawful arrest is abrogated. State v. Hobson, 218 Wis. 2d 350, 577 N.W.2d 825 (1998).

939.45 Annotation There is no statutory or common law privilege for the crime of carrying a concealed weapon under s. 941.23. State v. Dundon, 226 Wis. 2d 654, 594 N.W.2d 780 (1999).

939.45 Annotation Under the facts of the case, the privilege of self-defense was inapplicable to a charge of carrying a concealed weapon. State v. Nollie, 2002 WI 4, 249 Wis. 2d 538, 638 N.W.2d 280.

939.45 Annotation Sub. (6) incorporates excusable homicide by accident or misfortune. Accident is a defense that negatives intent. If a person kills another by accident, the killing could not have been intentional. Accident must be disproved beyond a reasonable doubt when a defendant raises it as a defense. When the state proves intent to kill beyond a reasonable doubt, it necessarily disproves accident. State v. Watkins, 2002 WI 101, 255 Wis. 2d 265, 647 N.W.2d 244.

939.45 Annotation A defendant may demonstrate that he or she was acting lawfully, a necessary element of an accident defense, by showing that he or she was acting in lawful self-defense. Although intentionally pointing a firearm at another constitutes a violation of s. 941.20, under s. 939.48 (1) a person is privileged to point a gun at another person in self-defense if the person reasonably believes that the threat of force is necessary to prevent or terminate what he or she reasonably believes to be an unlawful interference. State v. Watkins, 2002 WI 101, 255 Wis. 2d 265, 647 N.W.2d 244.

939.46 939.46  Coercion.

939.46(1) (1) A threat by a person other than the actor's coconspirator which causes the actor reasonably to believe that his or her act is the only means of preventing imminent death or great bodily harm to the actor or another and which causes him or her so to act is a defense to a prosecution for any crime based on that act, except that if the prosecution is for first-degree intentional homicide, the degree of the crime is reduced to 2nd-degree intentional homicide.

939.46(2) (2) It is no defense to a prosecution of a married person that the alleged crime was committed by command of the spouse nor is there any presumption of coercion when a crime is committed by a married person in the presence of the spouse.

939.46 History History: 1975 c. 94; 1987 a. 399.

939.46 Note Judicial Council Note, 1988: Sub. (1) is amended by conforming references to the statute titles created by this bill. Since coercion mitigates first-degree intentional homicide to 2nd degree, it is obviously not a defense to prosecution for the latter crime. [Bill 191-S]

939.46 Annotation The state must disprove an asserted coercion defense beyond a reasonable doubt. Moes v. State, 91 Wis. 2d 756, 284 N.W.2d 66 (1979).

939.46 Annotation The coercion defense is limited to the most severe form of inducement. It requires finding that the actor believed he or she was threatened with immediate death or great bodily harm with no possible escape other than the commission of a criminal act. A defendant seeking a coercion defense instruction must meet the initial burden of producing evidence to support giving an instruction. That the defendant reasonably believed that a companion would attempt to harm him or her if he if she did not comply with the companion's orders only suggests that the safest course was to comply with companion's orders, not that it was the only course. State v. Keeran, 2004 WI App 4, 268 Wis. 2d 761, 674 N.W.2d 570, 01-1892.

939.47 939.47  Necessity. Pressure of natural physical forces which causes the actor reasonably to believe that his or her act is the only means of preventing imminent public disaster, or imminent death or great bodily harm to the actor or another and which causes him or her so to act, is a defense to a prosecution for any crime based on that act, except that if the prosecution is for first-degree intentional homicide, the degree of the crime is reduced to 2nd-degree intentional homicide.

939.47 History History: 1987 a. 399.

939.47 Note Judicial Council Note, 1988: This section is amended by conforming references to the statute titles created by this bill. Since necessity mitigates first-degree intentional homicide to 2nd degree, it is obviously not a defense to prosecution for the latter crime. [Bill 191-S]

939.47 Annotation The defense of necessity was unavailable to a demonstrator who sought to stop a shipment of nuclear fuel on the grounds of safety. State v. Olsen, 99 Wis. 2d 572, 299 N.W.2d 632 (Ct. App. 1980).

939.47 Annotation Heroin addiction is not a "natural physical force" as used in this section. An addict, caught injecting heroin in jail, who was not provided methadone as had been promised, was not entitled to assert necessity against a charge of possession of heroin because his addiction ultimately resulted from his conscious decision to start using illegal drugs. State v. Anthuber, 201 Wis. 2d 512, 549 N.W.2d 477 (Ct. App. 1996), 95-1365.

939.48 939.48  Self-defense and defense of others.

939.48(1) (1) A person is privileged to threaten or intentionally use force against another for the purpose of preventing or terminating what the person reasonably believes to be an unlawful interference with his or her person by such other person. The actor may intentionally use only such force or threat thereof as the actor reasonably believes is necessary to prevent or terminate the interference. The actor may not intentionally use force which is intended or likely to cause death or great bodily harm unless the actor reasonably believes that such force is necessary to prevent imminent death or great bodily harm to himself or herself.

939.48(2) (2) Provocation affects the privilege of self-defense as follows:

939.48(2)(a) (a) A person who engages in unlawful conduct of a type likely to provoke others to attack him or her and thereby does provoke an attack is not entitled to claim the privilege of self-defense against such attack, except when the attack which ensues is of a type causing the person engaging in the unlawful conduct to reasonably believe that he or she is in imminent danger of death or great bodily harm. In such a case, the person engaging in the unlawful conduct is privileged to act in self-defense, but the person is not privileged to resort to the use of force intended or likely to cause death to the person's assailant unless the person reasonably believes he or she has exhausted every other reasonable means to escape from or otherwise avoid death or great bodily harm at the hands of his or her assailant.

939.48(2)(b) (b) The privilege lost by provocation may be regained if the actor in good faith withdraws from the fight and gives adequate notice thereof to his or her assailant.

939.48(2)(c) (c) A person who provokes an attack, whether by lawful or unlawful conduct, with intent to use such an attack as an excuse to cause death or great bodily harm to his or her assailant is not entitled to claim the privilege of self-defense.

939.48(3) (3) The privilege of self-defense extends not only to the intentional infliction of harm upon a real or apparent wrongdoer, but also to the unintended infliction of harm upon a 3rd person, except that if the unintended infliction of harm amounts to the crime of first-degree or 2nd-degree reckless homicide, homicide by negligent handling of dangerous weapon, explosives or fire, first-degree or 2nd-degree reckless injury or injury by negligent handling of dangerous weapon, explosives or fire, the actor is liable for whichever one of those crimes is committed.

939.48(4) (4) A person is privileged to defend a third person from real or apparent unlawful interference by another under the same conditions and by the same means as those under and by which the person is privileged to defend himself or herself from real or apparent unlawful interference, provided that the person reasonably believes that the facts are such that the third person would be privileged to act in self-defense and that the person's intervention is necessary for the protection of the third person.

939.48(5) (5) A person is privileged to use force against another if the person reasonably believes that to use such force is necessary to prevent such person from committing suicide, but this privilege does not extend to the intentional use of force intended or likely to cause death.

939.48(6) (6) In this section "unlawful" means either tortious or expressly prohibited by criminal law or both.

939.48 History History: 1987 a. 399; 1993 a. 486.

939.48 Note Judicial Council Note, 1988: Sub. (3) is amended by conforming references to the statute titles as affected by this bill. [Bill 191-S]

939.48 Annotation When a defendant testified that he did not intend to shoot or use force, he could not claim self-defense. Cleghorn v. State, 55 Wis. 2d 466, 198 N.W.2d 577 (1972).

939.48 Annotation Sub. (2) (b) is inapplicable to a defendant if the nature of the initial provocation is a gun-in-hand confrontation of an intended victim by a self-identified robber. Under these circumstances the intended victim is justified in the use of force in the exercise of the right of self-defense. Ruff v. State, 65 Wis. 2d 713, 223 N.W.2d 446 (1974).

939.48 Annotation Whether a defendant's belief was reasonable under subs. (1) and (4) depends, in part, upon the parties' personal characteristics and histories and whether events were continuous. State v. Jones, 147 Wis. 2d 806, 434 N.W.2d 380 (1989).

939.48 Annotation Evidence of prior specific instances of violence that were known to to the accused may be presented to support a defense of self-defense. The evidence is not limited to the accused's own testimony, but the evidence may not be extended to the point that it is being offered to prove that the victim acted in conformity with his or her violent tendencies. State v. Daniels, 160 Wis. 2d 85, 465 N.W.2d 633 (1991).

939.48 Annotation Imperfect self-defense contains an initial threshold element requiring a reasonable belief that the defendant was terminating an unlawful interference with his or her person. State v. Camacho, 176 Wis. 2d 860, 501 N.W.2d 380 (1993).

939.48 Annotation The reasonableness of a person's belief under sub. (1) is judged from the position of a person of ordinary intelligence and prudence in the same situation as the defendant, not a person identical to the defendant placed in the same situation as the defendant. A defendant's psycho-social history showing past violence toward the defendant is generally not relevant to this objective standard, although it may be relevant, as in spousal abuse cases, where the actors are the homicide victim and defendant. State v. Hampton, 207 Wis. 2d 369, 558 N.W.2d 884 (Ct. App. 1996).