This article is about the crime, for other uses see Murder (disambiguation).
Murder is the premeditated unlawful killing of one human being by another through any action intended to kill or cause grievous bodily harm. Legalised killing, such as genocide, can also constitute murder if it violates international law.
As with most legal terms, the precise definition varies between jurisdictions. For example, in the United States anyone who commits a serious crime during which any person dies, is guilty of murder (see felony murder).
The word 'murder' can also be applied to animals (especially primates) killing members of their own species.
Homicide is the act of one human killing another regardless of whether it was legal, intentional or premeditated. Justifiable homicide is legal homicide. Negligent homicide is the charge brought against persons, who by inaction, allow others under their care to die.
Culpable homicide or manslaughter is unpremeditated criminal homicide. If the killer had intent but was provoked or had diminished capacity he would be guilty of voluntary manslaughter. If the death occurs occurs due to some action that was recklessness or criminally negligent with no intention to kill or cause serious injury it is called involuntary manslaughter.
If a person tried to kill another but failed he or she is guilty of attempted murder.
The defenses of insanity or mental disorder may apply to a wide range of disorders including psychosis caused by schizophrenia, and excuse the person from the need to undergo the stress of a trial as to liability. In some jurisdictions, following the pre-trial hearing to determine the extent of the disorder, the verdict "not guilty by reason of insanity" may be used. Some countries, such as Canada, Italy, the United Kingdom and Australia, allow post-partum depression (baby-blues) as a defense against murder of a child by a mother, provided that a child is less than a year old (this may be the specific offense of infanticide rather than murder and include the effects of lactation and other aspects of post-natal care). Those who successfully argue a defense based on a mental disorder are usually referred to mandatory clinical treatment until they are certified safe to be released back into the community, rather than prison.
Development of murder rates over time in different countries is often used by both supporters and opponents of capital punishment and gun control. Using properly filtered data, it is possible to make the case for or against either of these issues. For example, one could look at murder rates in United States from 1950 to 2000 * and notice that those rates went up sharply shortly after a moratorium on death sentences was effectively imposed in late 1960's. This fact has been used to argue that capital punishment serves as a deterrent and, as such, it is morally justified. Capital punishment opponents frequently counter that United States have much higher murder rates than Canada and European Union countries, although all those countries have abolished the death penalty. Gun control advocates further point out that, unlike the United States, many European countries disallow gun ownership by private citizens. Overall, the global pattern is too complex and, on average, the influence of both these factors is probably insignificant.
It is also often claimed that murder rates are correlated with overall wealth of the population (i.e. that murders happen more often in societies where larger percentage of people lives below the poverty level). This claim is not supported by evidence. On the other hand, many researchers have observed significant correlation between murder rates and wealth distribution inequality, as measured by Gini coefficient.
In the Western world, nearly 90% of all murders are committed by males, yet, according the US Department of Justice, males are also the victims of 74.6% of murders. There is a sharp peak in the age distribution of murderers between the ages of 17 and 30. People become increasingly unlikely to commit a murder as they age. Incidents of children and adolescents committing murders are also extremely rare.
Murder demographics are affected by increasing medical technology: victims that might once have died are can now be saved, leading to a lower murder rate but not affecting the overall rate of violent assault. Thus the demographics of murder are not necessarily a good indicator of overall societal violence.
Recent statistics show that there were 859 homicides in England and Wales in one year (April 2004- March 2005, This is low compared to the United States with 16,137 murders in 2004 [http://www.fbi.gov/ucr/cius_04/offenses_reported/violent_crime/murder.html, however these are numbers which do not take different population sizes into account: a better perspective can be gained by comparing murders per year to population (1.6 murders for every hundred thousand people in England and Wales, 5.5 in the USA, and 63 in Colombia - source). Because the newspaper coverage tends to focus on the more lurid or controversial cases (e.g. Tony Martin), there is considerable public misunderstanding as to the actual law. The Law Commission Final Report on Partial Defences to Murder (2004) * commissioned research to determine the extent of this misunderstanding and reported at 2.35:
In English law, the definition of murder is:
Contrast this with the original definition by Sir Edward Coke in 1797 of:
Note that it is no longer necessary for the victim to die within a year and a day of the offence.
Specific statutory instances of situations where death is caused are:
Any other killing would be considered either manslaughter in English law or an accident.
English Law also allows for transferred malice. For example, where a man fires a gun with the intent to kill person A but the shot misses and kills an otherwise unconnected person B, the intent to kill transfers from person A to person B and a charge of murder would stand. The accused could also be charged with the attempted murder of A.
As to mens rea, the model direction to be given to juries for Intention in English law following R v. Woollin is a modified version of that proposed by Lord Lane, C.J. in R v Nedrick [1986 1 WLR 1025, namely:
The defences of duress and necessity in English law are excluded from murder cases. An exception is Re A *, a case involving a pair of conjoined twins. However, the judge noted the old legal adage that 'hard cases make bad law' and recommended that the precedent should not be followed.
Comparatively recent adaptations to the English law of murder include the abolition of the "year and a day rule", and the proposed introduction of a less restrictive regime for corporate manslaughter. The Law Commission Consultation Paper No. 177 also advocates a redefinition of murder and a limitation of the scope of manslaughter *
Canada has four types of crime that can be considered murder:
The maximum penalties for murder are:
For every murder in Canada there are about 1.5 attempted murders. Attempted murder carries the same consequences as murder itself; it is the intent, not the result, that determines the sentence.
About one in three Canadian murders are committed by a family member. One in eight is gang related. About 80% of murderers in Canada are caught within a year.
Modern codifications tend to create a genus of offenses, known collectively as homicide, of which murder is the most serious species, followed by manslaughter which is less serious, and ending finally in justifiable homicide, which is not a crime at all. Because there are 51 jurisdictions, each with its own criminal code, this section treats only the crime of murder, and does not deal with state-by-state specifics.
At base, murder consists of an intentional unlawful act with a design to kill and fatal consequences. Generally, an intention to cause great bodily harm is considered indistinguishable from an intention to kill, as is an act so inherently dangerous that any reasonable person would realize the likelihood of fatality. Thus, if the defendant hurled the victim from a bridge, it is no defense to argue that harm was not contemplated, or that the defendant hoped only to break bones.
The intent to commit murder is often called malice aforethought, and can be inferred when the defendant commits an act that shows depraved indifference to human life, or (in federal court and those states that apply the felony murder rule) whenever a victim is killed during the commission of another felony, whether or not the defendant intended the killing, or even committed the fatal act. In this case, the intention to place the victim in great bodily harm is inferred from the defendant's intent to commit the felony. Some states also require the underlying felony to be an 'inherently' dangerous one.
After the Supreme Court placed new requirements on the imposition of the death penalty, most states adopted one of two schemes. In both, third degree murder became the catch-all, while first degree murder was split. The difference was whether some or all first degree murders should be eligible for the most serious penalty (generally death, but sometimes life in prison without the possibility of parole.).
Some states, such as California, simply preserved the old distinction between two degrees and have no offense called third degree murder. They simply have "first-degree murder" (leading to life in prison) and "first-degree murder with special circumstances" (leading to death), while second-degree murder continues to be the default category.
Other states use the term "capital murder" for those offenses that merit death, and the term is often used even in states whose statutes do not include the term. As of 2006, 38 states and the federal government have laws allowing capital punishment for certain murders and related crimes (such as treason and terrorism). The penalty is rarely asked for and more rarely imposed, but it has generated tremendous public debate. See also capital punishment and capital punishment in the United States.
When the Supreme Court greatly restricted laws prohibiting abortions in its famous Roe v. Wade decision (1972) even those sanctions became harder to use. A popular perception grew up that Roe had changed the law of murder. After several well-publicized cases, Congress passed the Unborn Victims of Violence Act, which specifically criminalizes harming a fetus, with the same penalties as for a human being. Several states have or are considering similar legislation.
In Germany the term Mord (murder) is officially used for the premeditated killing of another person:
A killing which is not a murder may be either Totschlag (manslaughter) or fahrlässige Tötung (negligent homicide). Also, if the death is not a foreseeable consequence of an intended or not intended act of violence, it might be classified as Körperverletzung mit Todesfolge (injury resulting in death). The penalty for Mord is lifelong imprisonment, which is usually suspended after 15 years on a probation of 5 years or, if the court decided on a special gravity (Feststellung der besonderen Schwere der Schuld) it won't be suspended and the convict has the right to first ask for a pardon after 25 years in prison. The penalty for Totschlag is five to fifteen years in prison.
In Switzerland murder (Mord) is also used for the premeditated killing of another person, but only if the motives are cruel, disgusting or show an overall disrespect of human life. Penalty ranges from several years to life in prison. Furthermore, homicide is considered murder if it is cruel and/or unusual, done so using explosives or arson, or if it is done to satisfy perverse lusts. Any homicide not meeting these standards is considered to be a killing (Tötung), and the penalty is not as heavy. Most homicides in Switzerland are considered killings, with the penalty ranging from 5 to 20 years.
The Swiss equivalent for manslaughter is Totschlag. Killers are sentenced for Totschlag when they committed the crime in a very, and especially excusable, state of excitement (a "Crime of passion"). For example, a wife who's been mistreated by her husband for years, and kills him in a fit of rage, would be sentenced for Totschlag. The penalty is one to five years in prison.
There are many other privileged variants of killing, similar to manslaughter, such as killing on demand of the "victim" or assisted suicide, in which case the punishment is considerably lower.
In 2003, 202 murders were committed in the Netherlands.
Finnish law calls the crime of causing the death of another human being "manslaughter" (tappo). The minimum sentence is eight years of imprisonment. Attempt is punishable. The crime of murder (murha) is defined as a manslaughter:
In jurisprudence, the comparison of an actual crime against "especially brutal or cruel way"-standard has been understood to mean comparison to "usual" homicide cases. In recent cases, the Finnish Supreme Court has not considered a single axe stroke on the head, or strangulation to be "especially brutal or cruel". On the other hand, causing death by jumping on a person's chest and head and firing over 10 times upon a person's torso have been considered to fulfill the standard.
The only sentence for murder is life in prison. Until 2006, this meant an actual life sentence which could be pardoned only by the president. However, the presidents have since 1960's regularly given pardon to practically all offenders after a time of 12-15 years. In 2006, the legislation was changed so that all life sentences are reviewed by an apellate court after they have been executed for 12 years. If the convict is still deemed a danger to society, his case will be reviewed every two years after this. Involuntary confinement to a psychiatric institution may also result, sometimes after the sentence is served. The involuntary treament ends when the psychiatrist decides so, or when a court decrees it no longer necessary in a periodical review.
There is also the crime of "death" (surma), which is a "manslaughter" under mitigating circumstances, with the punishment of four to ten years. Involuntary manslaughter (kuolemantuottamus) has a maximum punishment of two years of imprisonment or fine (see day fine). Infanticide carries a punishment of at least four months and at most four years in prison.
There are five types of homicide in Israel:
The Viking culture had a very different concept of murder. If a person killed someone, then it was up to the murderer to pay the family fair compensation (weregild) for the labor lost by the member's death. If the perpetrator refused to pay weregild, it was up to the family of the slain to extract it from the perpetrator, or take his life. In Nordic countries, the payment of weregild was used in homicide cases until the 16th century.
The only other type of killing with consequences in Viking culture was "unjust killing", i.e. killing someone while they were sleeping or had their back to you. While the financial implications of unjust killing were no more severe, the killer in question suffered from a tremendous loss of trust and could be declared an outlaw.
The word "murder" is sometimes used colloquially to mean some forms of mistreatment, e.g. a bad singer "murdering" a song, or describing something difficult to handle as "absolute murder". Sometimes sports announcers make comments like "That team is getting murdered out there!" or "The home team was murdered tonight". Murder is also used in the sense of desiring something greatly, e.g. "I could murder a cup of tea". A murder is also the name given to a flock of crows (see collective nouns for birds).
In the U.S. 187 is a well-known slang term for murder, and it often appears in popular culture. The number refers to section 187 of the California Penal Code which covers murder.
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