Also known as: spousal adultery · adultery
Written by attorneys · grounded in primary & secondary sources — see below
A situation recognized at common law as adequate provocation for voluntary manslaughter when a defendant catches his or her spouse in the act of adultery. The discovery must arouse sudden intense passion in an ordinary person, the defendant must actually become provoked, and the killing must occur before a reasonable cooling-off period has elapsed.
Sarah Sullivan entered a secluded testing room at her workplace and found her spouse engaged in sexual intercourse with a coworker. Enraged by the sight, Sarah seized a nearby tool and struck the coworker fatally on the head before any time passed for reflection. The discovery of spousal adultery supplied the adequate provocation that reduced the intentional killing from murder to voluntary manslaughter.
Simone Sanders viewed live security footage showing her spouse in apparent sexual intercourse with another employee inside an instrument room. She immediately rushed to the location, seized a heavy metal tool, and repeatedly struck the other person on the head, killing him while still in the grip of sudden passion. The functional equivalent of catching the spouse in adultery met the requirements for adequate provocation.
Select any source to read its text and confirm it supports the definition.
Sebastian Santos received a report from a customer and walked directly to the stockroom where he found his spouse in an intimate encounter with the store manager. He grabbed a metal rod and struck the manager fatally on the head within minutes of the discovery. The direct observation of spousal adultery constituted adequate provocation that prevented the formation of malice required for murder.
Sabrina Shah entered a dimly lit conference room at a company event and saw her spouse embracing another employee in a manner that left no doubt about the affair. She retrieved a heavy trophy from her desk and returned within four minutes to strike the spouse fatally on the head. The visual discovery of the adultery supplied the sudden passion that supported reduction to voluntary manslaughter.
Simon Stern opened a supply room door during a hospital shift and saw a surgeon pinning his spouse against the wall and groping her while she struggled. He confronted the surgeon for under a minute, then shoved him down stairs causing fatal head trauma before any cooling occurred. The sight of the intimate violation of his spouse operated as adequate provocation analogous to catching adultery in progress.
Selena Singh arrived at a remote wind farm site and found her spouse in a compromising position with a coworker on an elevated platform. She immediately pushed the coworker off the platform after the discovery, causing a fatal fall before any opportunity for reflection arose. The direct observation of the spouse's adultery triggered the heat of passion that mitigated the intentional killing to voluntary manslaughter.
Catching one's spouse in the act of adultery qualifies as adequate provocation when the defendant actually becomes provoked and kills before a reasonable cooling-off period has elapsed. The provocation must be sufficient to arouse sudden intense passion in an ordinary person. Third-party reports or mere words about adultery do not satisfy the requirement of direct observation.
Supporting sources
A third-party report of adultery constitutes mere words and is legally inadequate provocation under common law. The defendant must personally observe the spouse in the act for the provocation to qualify. Without direct observation the killing retains the malice required for murder.
Supporting sources
The killing must occur before a reasonable person would have cooled off. Brief intervals such as walking across a room or a short verbal exchange may begin the cooling process if they allow an objectively reasonable opportunity for reflection. Any meaningful separation from the scene that permits composure weighs against the heat-of-passion reduction.
Supporting sources
…v. Henry , 928 S. W. 2d 464, 469-473 (Tex. 1996) (relying on Bowers in rejecting a claimed constitutional right to commit adultery). We ourselves relied extensively on Bowers when we concluded, in Barnes v. Glen Theatre, Inc. , 501 U. S. 560, 569 (1991), that Indiana's public indecency statute furthered "a…