WI · jury_instructions
Wis JI-Criminal 1246
Mayhem
Statutory Definition of the Crime
Mayhem, as defined in § 940.21 of the Criminal Code of Wisconsin, is committed by one
who cuts or mutilates the tongue, eye, ear, nose, lip, limb, or other bodily member of another
with intent to disable or disfigure that person.
State's Burden of Proof
Before you may find the defendant guilty of this offense, the State must prove by
evidence which satisfies you beyond a reasonable doubt that the following three elements
were present.
Elements of the Crime That the State Must Prove
1. The defendant cut or mutilated (the tongue) (the eye) (the ear) (the nose) (the lip) (a
limb) (any bodily part) 1 of (name of victim).
2. The cutting or mutilation caused great bodily harm to (name of victim). 2
"Cause" means that the defendant's conduct was a substantial factor 3 in
producing great bodily harm.
"Great bodily harm" means injury which creates a substantial risk of death, or
which causes serious permanent disfigurement, or which causes a permanent or
protracted loss or impairment of the function of any bodily member or organ, or
other serious bodily injury. 4
3. The defendant intended to disable or disfigure (name of victim).
This requires that the defendant had the mental purpose to disable or disfigure
(name of victim) or was aware that (his) (her) conduct was practically certain to
disable or disfigure (name of victim).
Deciding About Intent
You cannot look into a person's mind to find intent. Intent must be found, if found at all,
from the defendant's acts, words, and statements, if any, and from all the facts and
circumstances in this case bearing upon intent.
Jury's Decision
If you are satisfied beyond a reasonable doubt that all three elements of mayhem have
been proved, you should find the defendant guilty.
If you are not so satisfied, you must find the defendant not guilty.
History
Wis JI-Criminal 1246 (2009). Release No. 47, 5/2009. © 2009, Regents, Univ. of Wis. Prepared by the Wisconsin Criminal Jury Instructions Committee of the Wisconsin Judicial Conference with the University of Wisconsin Law School; posted by the Wisconsin State Law Library with the University's permission.
Provenance
- Source
- wilawlibrary.gov
- Retrieved
- 2026-09-24
- Edition
- 2026-09-24
- Content hash
2809f34fafe76d14081c6118d6dad745b86c1a40b64367e55a5085caef266068
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.