Also known as: mayhems · maiming
Written by attorneys · grounded in primary & secondary sources — see below
A common-law felony consisting of the unlawful and malicious infliction of an injury that deprives another person of the use of a bodily member in a way that makes the person less able to fight or defend himself.
Marco Marquez grabbed Miles Montgomery by the arm during an argument and raised a knife toward Miles's hand. Miles twisted Marco's wrist sharply to disarm him, causing a ligament tear. The court assessed whether Miles's force was privileged by determining that the threatened injury would have constituted mayhem under the definition of serious bodily harm.
Mustafa Mahmoud and Mina Mehta planned to injure Marcus Mitchell by cutting his arm during a dispute. Police officers later joined the scheme. Marcus sued under federal law alleging a conspiracy to commit mayhem among the officers and private actors.
Meredith Maxwell was convicted of mayhem after permanently disabling her victim's leg in an assault. The court imposed a lengthy sentence and rejected an Eighth Amendment challenge asserting that the punishment was grossly disproportionate to the offense.
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Miles Montgomery and Marco Marquez agreed to maim a rival by severing his fingers. Federal prosecutors charged them with conspiracy even though the intended victim was never attacked, relying on the common-law definition of mayhem as the underlying offense.
Mustafa Mahmoud received a death sentence after a mayhem conviction that left the victim permanently disfigured. The court later considered whether the sentence violated evolving standards of decency applicable to non-homicide offenses.
Mina Mehta committed mayhem by disabling her victim's arm during a robbery. The prosecution used the mayhem conviction as the underlying felony to support additional homicide charges when the victim later died from complications.
Common-law mayhem required dismemberment or disablement of a member useful for fighting. Modern statutes retain the core injury requirement but add permanent disfigurement and often treat the crime as aggravated battery.
The Restatement treats the infliction of mayhem as one category of serious bodily harm that differs in kind from lesser injuries. It includes harms creating substantial risk of death or permanent loss of function of an important member.
Mayhem was punished to preserve the king's interest in his subjects' ability to perform military service. The offense focused on injuries that reduced the victim's capacity to fight or defend himself.
No. Modern statutes have dropped any requirement that the disabled member be useful for military service and focus instead on permanent disfigurement or loss of function.
…the United States, would, under any law of the United States then in force, constitute the crime of either murder, manslaughter, mayhem, robbery, assault and battery, perjury, subornation of perjury, criminal obstruction of legal process or resistance of officers in discharge of official duty, arson, or larceny; and if one…