See B. L. Danto, The Human Side of Homicide (1982); J. M. Macdonald, The Murderer and His Victim (1986).
Killing of one human being by another. Homicide is a general term; it includes murder, manslaughter, and other criminal homicides as well as noncriminal killings. Murder is the crime of intentionally and unjustifiably killing another. In the U.S., first-degree murder is a homicide committed with premeditation or in the course of a serious felony (e.g., kidnapping). Second- and third-degree murder involve lesser degrees of intent. Manslaughter is commonly divided into voluntary (or first-degree) and involuntary (or second- and third-degree) manslaughter. The first type encompasses any homicide resulting from an intentional act done without malice or premeditation and while in the heat of passion or on sudden provocation; the second type is variously defined in different jurisdictions but often includes an element of unlawful recklessness or negligence. Noncriminal homicides include killings committed in defense of oneself or another and deaths resulting from accidents caused by persons engaged in lawful acts. Seealso felony and misdemeanour; self-defense.
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Homicide (Latin homicidium, homo human being + caedere to cut, kill) refers to the act of killing another human being. It can also describe a person who has committed such an act, though this use is rare in modern English. Homicide is not always an illegal act.
Criminal homicide is a malum in se crime, and every legal system contains some form of prohibition or regulation of criminal homicide.
Homicidal crimes in some criminal jurisdictions include:
Many forms of homicide have their own term based on the person being killed.
Homicides do not always involve a crime. Sometimes the law allows homicide by allowing certain defenses to criminal charges. One of the most recognized is self defense, which provides that a person is entitled to commit homicide to protect his or her own life from a deadly attack.
Some defenses include: