MURDER

Murder, as defined in common law countries, is the unlawful killing of another human being with intent (or malice aforethought), and generally this state of mind distinguishes murder from other forms of unlawful homicide. All jurisdictions, ancient and modern, consider it a most serious crime and therefore impose severe penalty on its commission. The word murder is related, in old English, to the French word mordre (bite) in reference to the heavy compensation one must pay for causing an unjust death. A person who commits murder is called a murderer; the term murderess, meaning a woman who murders, has largely fallen into disuse. Under state of mind (iii), an "abandoned and malignant heart", the killing must result from defendant's conduct involving a reckless indifference to human life and a conscious disregard of an unreasonable risk of death or serious bodily injury. An example of this is a 2007 law in California where an individual could be convicted of third-degree murder if he or she kills another person while operating a motor vehicle while being under the influence of alcohol, drugs, or controlled substances.

Under state of mind (iv), the felony-murder doctrine, the felony committed must be an inherently dangerous felony, such as burglary, arson, rape, robbery or kidnapping. Importantly, the underlying felony cannot be a lesser included offense such as assault, otherwise all criminal homicides would be murder as all are felonies.

One of the oldest known prohibitions against murder appears in the Sumerian Code of Ur-Nammu written sometime between 2100 and 2050 BC. The code states, "If a man commits a murder, that man must be killed

In Abrahamic religions, the prohibition against murder is one of the Ten Commandments given by God to Moses in (Exodus: 20v13) and (Deuteronomy 5v17) (See Murder in the Bible). The Vulgate and subsequent early English translations of the Bible used the term secretly killeth his neighbor or smiteth his neighbour secretly rather than murder for the Latin clam percusserit proximum