Murder (United States law)
In the United States of America, the principle of murder dual sovereignty applies to homicide as to other crimes. If murder is committed within the borders of a state, that state has jurisdiction. Similarly, if the crime is committed in the District of Columbia (otherwise known as Washington, D.C.), the D.C Superior Court (the equivalent of a state court in the District) retains jurisdiction, though in some cases involving U.S. government property or personnel, the federal courts may have exclusive jurisdiction. The prosecution of murder is similar in Australia.
If the victim is a federal official, an ambassador, consul or other foreign official under the protection of the United States, or if the crime took place on federal property or involved crossing state lines, or in a manner that substantially affects interstate commerce or national security, then the federal government also has jurisdiction. If a crime is not committed within any state, then Federal jurisdiction is exclusive: examples include naval or U.S.-flagged merchant vessels in international waters and U.S. military bases worldwide. In addition, murder by a member of the United States military anywhere in the world is a violation of Article 118 of the Uniform Code of Military Justice and can result in a servicemember suspected of murder being tried by a general court-martial. In cases where a murder involves both state and federal jurisdiction, the offender can be tried and punished separately for each crime without raising issues of double jeopardy, unless the court believes that the new prosecution is merely a "sham" forwarded by the prior prosecutor. In the United States there is no statute of limitations on the crime of murder.
Modern codifications tend to create a hierarchy of acts, known collectively as homicide, of which murder is the most serious offense, followed by manslaughter which is less serious, and ending finally in justifiable homicide, which is not a crime at all. Because there are at least 53 relevant 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.
Under U.S. federal law, murder is the unlawful killing of a human being with malice aforethought. Malice can be expressed (intent to kill) or implied. Implied malice is proven by acts that involve reckless indifference to human life or in a death that occurs during the commission of certain felonies (the felony murder rule). The exact terms of the felony murder vary tremendously from jurisdiction to jurisdiction. Life sentencing for murder in the United States has a mean of 349 months (29 years one month) and a median of 480 months (40 years).
However, some states' sentencings contemplate a full life's confinement, whence the sentence of confinement is not deemed fulfilled while the convicted person lives; and the only way to fulfill the sentence (and thereby obtain release from confinement) is by the individual's death. These sentences are termed natural life and/or life without the possibility of parole. Additionally, life without the possibility of parole can be defined under special circumstances for example in the course of a robbery or additional crimes.
- 1 Degrees of murder in the United States
- 2 Punishment for murder
- 3 Fetal homicide in the United States
- 4 Murder sentencing guidelines in the United States
- 5 See also
- 6 References
Degrees of murder in the United States
States have adopted several different schemes for classifying murders by degree. The most common separates murder into two degrees, and treats voluntary and involuntary manslaughter as separate crimes that do not constitute murder.
- First-degree murder is any intentional murder that is willful and premeditated with malice aforethought. Felony murder is typically first-degree. The definition of 1st-degree murder is similar under Canadian law.
- Second-degree murder is an intentional murder with malice aforethought, but is not premeditated or planned in advance.
- Voluntary manslaughter (also referred to as third-degree murder), sometimes called a crime of passion murder, is any intentional killing that involved no prior intent to kill, and which was committed under such circumstances that would "cause a reasonable person to become emotionally or mentally disturbed". Both this and second-degree murder are committed on the spot, but the two differ in the magnitude of the circumstances surrounding the crime. For example, a bar fight that results in death would ordinarily constitute second-degree murder. If that same bar fight stemmed from a discovery of infidelity, however, it may be mitigated to voluntary manslaughter.
- Involuntary manslaughter stems from a lack of intention to cause death but involving an intentional, or negligent, act leading to death. A drunk driving-related death is typically involuntary manslaughter (see also vehicular homicide, causing death by dangerous driving, gross negligence manslaughter and causing death by criminal negligence for international equivalents). Note that the "unintentional" element here refers to the lack of intent to bring about the death. All three crimes above feature an intent to kill, whereas involuntary manslaughter is "unintentional", because the killer did not intend for a death to result from their intentional actions. If there is a presence of intention it relates only to the intent to cause a violent act which brings about the death, but not an intention to bring about the death itself.
The Model Penal Code classifies homicides differently, without degrees. Under it, murder is any killing committed purposefully and knowingly, manslaughter is any killing committed as a result of recklessness, and negligent homicide is any killing resulting from negligence.
Some states classify their murders differently. In Pennsylvania, California, and Massachusetts, first-degree murder encompasses premeditated murders, second-degree murder encompasses accomplice liability, and third-degree serves as a catch-all for other murders. In New York, first-degree murder involves "special circumstances", such as the murder of a police officer or witness to a crime, multiple murders, or murders involving torture. Under this system, second-degree murder is any other premeditated murder.
The New York statutes also recognize "murder for hire" as first degree murder. Texas uses a similar scheme to New York, but refers to first-degree murder as "capital murder", a term which typically applies only to those crimes that merit the death penalty. Some states, such as Florida, do not separate the two kinds of manslaughter.
Punishment for murder
|Any form of manslaughter||5 to 10 years imprisonment.|
|Second degree murder||Life imprisonment|
|First degree murder||Death sentence or life imprisonment (depends on the state)|
|Murder under UCMJ Article 118 Clause (2) or (3)||Any legal punishment as directed by the court-martial|
|Murder under UCMJ Article 118 Clause (1) or (4)||Death or life imprisonment|
Fetal homicide in the United States
Under the common law, an assault on a pregnant woman resulting in a stillbirth was not considered murder. Remedies were limited to criminal penalties for the assault on the mother and tort action for loss of the anticipated economic services of the lost child and/or for emotional pain and suffering. With the widespread adoption of laws against abortion, the assailant could be charged with that offense, but the penalty was often only a fine and a few days in jail.
When the Supreme Court legalised abortions in Roe v. Wade (1973) those sanctions became harder to use. This meant that an assault which ensured that the fetus never breathed would result in a lesser charge. Various states passed "fetal homicide" laws, making killing of an fetus murder; the laws differ about the stage of development at which the fetus is protected.
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 similar attack upon a person, when the attack would be a federal offense. Most such attacks fall under state laws; for instance, Scott Peterson was convicted of killing his unborn son as well as his wife under California's pre-existing fetal homicide law.
Murder sentencing guidelines in the United States
In Arizona, a person is charged with murder when the offender knowingly and intentionally causes the death of a person or unborn child. The murder must be premeditated. In the state of Arizona, if one is found guilty of murder 1, there is the possibility of receiving the death penalty.
In Florida, a person is guilty of first degree murder when it is perpetrated from a premeditated design to result in the death of a human being. A person is also guilty of first degree murder if they cause the death of any individual during the commission of a predicate felony regardless of actual intent or premeditation. This is called felony murder. This offense is categorized as capital offense, if convicted the offender could possibly receive the death penalty in the State of Florida.
In Hawaii, a person commits first degree murder when the crime involves one or more specific elements:
- Multiple victims killed
- A law enforcement officer, judge, or prosecutor killed (in connection with their respective duties)
- A witness in a criminal case killed (in connection with the person being a witness)
- Murder committed for hire (with the charge applying to both the murderer and the person who paid the murderer)
- Murder committed by an imprisoned person
Louisiana states that homicide in the third degree is manslaughter. There are other specific guidelines, for example, the killing of a police officer or firefighter is an automatic first degree charge, and intent to kill more than one person is automatically a first degree charge. In the State of Louisiana convicted murderers can receive life imprisonment or the death penalty.
In Michigan, a person is found guilty of first degree murder when murder is perpetrated by means of poison, lying in wait, or any other willful, deliberate, and premeditated killing. In Michigan the top penalty the perpetrator can receive is life imprisonment.
In Nevada, first degree murder is the unlawful killing of a human being with malice and aforethought, either expressed or implied. If a serial killer is found guilty with aggravating circumstances, for example killing someone with torture or killing a stranger with no apparent motive, then the State can seek the death penalty or a sentence of life without parole.
In the state of Washington, a person is found guilty of first degree murder when there is a premeditated intent to cause the death of another person. Murder in the first degree is a class A felony in the state of Washington. If a person is convicted of first degree murder, they will not receive anything lower than life imprisonment.
The offender can possibly get a charge of aggravated first degree murder if they commit first degree murder and have an aggravating circumstance, for example if they kill a police officer. In this case they can receive the death penalty.
- Crime in the United States
- Depraved-heart murder
- Whole life order, an equivalent life-without-parole sentence given for murder, under certain aggravating circumstances, under English criminal law
- See generally, Title 18 U.S. Code
- Koon v. United States, 518 U.S. 81 (1996)
- 18 U.S.C. § 1111
- US Dept. of Justice: Felony Defendants in Large Urban Counties, 2002
- People v. Horn Court of Appeals of California, Fourth District, Division One
- "First-Degree Murder Definition - FindLaw". Criminal.findlaw.com. Retrieved 2012-12-18.
- "Second-Degree Murder Definition - FindLaw". Criminal.findlaw.com. Retrieved 2012-12-18.
- "Voluntary Manslaughter Definition - FindLaw". Criminal.findlaw.com. Retrieved 2012-12-18.
- "Involuntary Manslaughter Definition - FindLaw". Criminal.findlaw.com. Retrieved 2012-12-18.
- [dead link]
- See, e.g., New York State Penal Law section 125.27, found at N.Y. State Legislative web site (search for Penal Law § 125.27).
- See, e.g., New York State Penal Law section 125.25, found at N.Y. State Legislative web site (search for Penal Law § 125.25).
- Murder Charge in New York. June 2010. Bukh Law Firm, PC - 14 Wall St, New York NY 10005 - (212) 729-1632. New York murder lawyer
- "Title 18 - CRIMES AND CRIMINAL PROCEDURE:: 2010 US Code:: US Codes and Statutes:: US Law:: Justia". Law.justia.com. 2011-01-07. Retrieved 2012-12-18.
- "10 USC § 918 - Art. 118. Murder | LII / Legal Information Institute". Law.cornell.edu. Retrieved 2012-12-18.
- "13-1105 - First degree murder; classification". Azleg.state.az.us. Retrieved 2010-06-25.
- "Statutes & Constitution:View Statutes". flsenate.gov. Retrieved 2010-06-25.
- "Hawaii Revised Statutes §707-701". Hawaii State Legislature. 2010. Retrieved 2011-09-06.
- "Hawaii Revised Statutes §706-656". Hawaii State Legislature. 2010. Retrieved 2011-09-06.
- "Michigan Legislature - Section 750.316". Legislature.mi.gov. Retrieved 2010-06-25.
- "NRS: CHAPTER 200 - CRIMES AGAINST THE PERSON". Leg.state.nv.us. Retrieved 2010-06-25.
- "RCW 9A.32.030: Murder in the first degree". Apps.leg.wa.gov. Retrieved 2010-06-25.
- "RCW 9A.32.040: Murder in the first degree — Sentence". Apps.leg.wa.gov. Retrieved 2010-06-25.
- "RCW 10.95.020: Definition". Apps.leg.wa.gov. Retrieved 2010-06-25.