Wisconsin § 940.10 - Homicide by negligent operation of vehicle.
Full text of Wisconsin Wisconsin Statutes § 940.10 — Homicide by negligent operation of vehicle., with citation guidance and answers to common questions.
§ 940.10. Homicide by negligent operation of vehicle.
940.10(1) (1) Whoever causes the death of another human being by the negligent operation or handling of a vehicle is guilty of a Class G felony. 940.10(2) (2) Whoever causes the death of an unborn child by the negligent operation or handling of a vehicle is guilty of a Class G felony. 940.10 History History: 1987 a. 399 ; 1997 a. 295 ; 2001 a. 109 . 940.10 Note Judicial Council Note, 1988: Homicide by negligent operation of vehicle is analogous to prior s. 940.08. The mental element is criminal negligence as defined in s. 939.25. [Bill 191-S] 940.10 Annotation A motorist was properly convicted under this section for running a red light at 50 m.p.h., even though the speed limit was 55 m.p.h. State v. Cooper, 117 Wis. 2d 30 , 344 N.W.2d 194 (Ct. App. 1983). 940.10 Annotation The definition of criminal negligence as applied to homicide by negligent operation of a vehicle is not unconstitutionally vague. State v. Barman, 183 Wis. 2d 180 , 515 N.W.2d 493 (Ct. App. 1994). 940.10 Annotation A corporation may be subject to criminal liability under this section. State v. Richard Knutson, Inc., 196 Wis. 2d 86 , 537 N.W.2d 420 (Ct. App. 1995), 93-1898 . See also State v. Steenberg Homes, Inc., 223 Wis. 2d 511 , 589 N.W.2d 668 (Ct. App. 1998), 98-0104 . 940.10 Annotation It is not a requirement for finding criminal negligence that the actor be specifically warned that the actor’s conduct may result in harm. State v. Johannes, 229 Wis. 2d 215 , 598 N.W.2d 299 (Ct. App. 1999), 98-2239 . 940.10 Annotation The common law “year-and-a-day rule” that no homicide is committed unless the victim dies within a year and a day after the injury is inflicted is abrogated, with prospective application only. State v. Picotte, 2003 WI 42 , 261 Wis. 2d 249 , 661 N.W.2d 381 , 01-3063 .
Source: official Wisconsin text · Last verified 2026-08-27
Frequently Asked Questions About Wisconsin § 940.10
What does Wisconsin Statutes § 940.10 cover?
Section 940.10 ("Homicide by negligent operation of vehicle.") is part of the Wisconsin Statutes, the codified statutory law of Wisconsin. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Wisconsin § 940.10?
A common citation format is "Wisconsin Statutes § 940.10" (Wisconsin). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Wisconsin law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Wisconsin official source linked on this page or consult a licensed Wisconsin attorney.
How does Wisconsin § 940.10 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Wisconsin can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in Wisconsin.