Mayhem is a common lawcriminal offenseconsisting of the intentional maiming of another person. Under the law of England and Wales and other common law jurisdictions, it originally consisted of the intentional and wanton removal of a body part that would handicap a person's ability to defend themselves in combat. Under the strict common law definition, initially this required damage to an eye or a limb, while cutting off an ear or a nose was deemed not sufficiently disabling. Later the meaning of the crime expanded to encompass any mutilation, disfigurement, or crippling act done using any instrument.
The most significant change in common-law mayhem doctrine came in 1697, when the King's Bench decided Fetter v. Beale, 91 Eng. Rep. 1122. There, the plaintiff recovered in a battery action against a defendant. Shortly thereafter, "part of his skull by reason of the said battery came out of his head", and the plaintiff brought a subsequent action under mayhem. Though Fetter is also known as an early example of res judicata, it is most significant for expanding the ambit of mayhem to include "loss of the skull".
Modern doctrine
In modern times, the offense of mayhem has been superseded in many jurisdictions by statutory offenses such as:
Modern statutes in the U.S. define mayhem as disabling or disfiguring, such as rendering useless a member of another person's arms or legs. The injury must be permanent, not just a temporary loss. Some courts will hold even a minor battery as mayhem if the injury is not minor. Mayhem in the U.S. is a felony in all states and jurisdictions, including federal. In the states of California, Vermont and Oklahoma, mayhem is punishable by up to life imprisonment. In other states where laws defining mayhem are in place, the maximum punishment for mayhem is generally around 10 to 20 years, and mandatory minimum terms of imprisonment may also apply, depending on the laws of the state. If mayhem was committed in an aggravated fashion, such as in the case of where it resulted in permanent disability or disfigurement, the punishment is generally much more severe, and may even include life imprisonment. For example, simple mayhem in California is punishable by two to eight years in prison, whereas aggravated mayhem is punishable by up to life imprisonment.
Wreaker of mayhem was, accurately, early used for a person going on a rampage in the glorified setting of a just war. After early such sagas the term abounded for centuries in journalese such as reporting "rioting and mayhem" which readers came to read and repeat as meaning havoc, choas or pandemonium.
