Life imprisonment is any sentence of imprisonment for a crime under which the convicted criminal is to remain in prison for the rest of their natural life. Crimes that result in life imprisonment are extremely serious and usually violent. Examples of these crimes are murder, torture, terrorism, child abuse resulting in death, rape, espionage, treason, illegal drug trade, epidemic, human trafficking, severe fraud and financial crimes, aggravated property damage, arson, hate crime, kidnapping, burglary, robbery, theft, piracy, aircraft hijacking, and genocide.
Burglary, also called breaking and entering (B&E) and housebreaking, is the act of illegally entering a building or other areas without permission, typically with the intention of committing a further criminal offence. Usually that offence is theft, larceny, robbery, or murder, but most jurisdictions include others within the ambit of burglary. To commit burglary is to burgle, a term back-formed from the word burglar, or to burglarize.
The rule of felony murder is a legal doctrine in some common law jurisdictions that broadens the crime of murder: when someone is killed in the commission of a dangerous or enumerated crime, the offender, and also the offender's accomplices or co-conspirators, may be found guilty of murder.
In the United States, habitual offender laws have been implemented since at least 1952, and are part of the United States Justice Department's Anti-Violence Strategy. These laws require a person who is convicted of an offense and who has one or two other previous serious convictions to serve a mandatory life sentence in prison, with or without parole depending on the jurisdiction. The purpose of the laws is to drastically increase the punishment of those who continue to commit offenses after being convicted of one or two serious crimes.
Gregg v. Georgia, Proffitt v. Florida, Jurek v. Texas, Woodson v. North Carolina, and Roberts v. Louisiana, 428 U.S. 153 (1976), is a landmark decision of the U.S. Supreme Court. It reaffirmed the Court's acceptance of the use of the death penalty in the United States, upholding, in particular, the death sentence imposed on Troy Leon Gregg. The set of cases is referred to by a leading scholar as the July 2 Cases, and elsewhere referred to by the lead case Gregg. The court set forth the two main features that capital sentencing procedures must employ in order to comply with the Eighth Amendment ban on "cruel and unusual punishments". The decision essentially ended the de facto moratorium on the death penalty imposed by the Court in its 1972 decision in Furman v. Georgia (1972). Justice Brennan's dissent famously argued that "The calculated killing of a human being by the State involves, by its very nature, a denial of the executed person's humanity ... An executed person has indeed 'lost the right to have rights.'"
Mandatory sentencing requires that offenders serve a predefined term of imprisonment for certain crimes, commonly serious or violent offenses. Judges are bound by law; these sentences are produced through the legislature, not the judicial system. They are instituted to expedite the sentencing process and limit the possibility of irregularity of outcomes due to judicial discretion. Mandatory sentences are typically given to people who are convicted of certain serious and/or violent crimes, and require a prison sentence. Mandatory sentencing laws vary across nations; they are more prevalent in common law jurisdictions because civil law jurisdictions usually prescribe minimum and maximum sentences for every type of crime in explicit laws.
Capital murder refers to a category of murder in some parts of the US for which the perpetrator is eligible for the death penalty. In its original sense, capital murder was a statutory offence of aggravated murder in Great Britain, Northern Ireland, and the Republic of Ireland, which was later adopted as a legal provision to define certain forms of aggravated murder in the United States. Some jurisdictions that provide for death as a possible punishment for murder, such as California, do not have a specific statute creating or defining a crime known as capital murder; instead, death is one of the possible sentences for certain kinds of murder. In these cases, "capital murder" is not a phrase used in the legal system but may still be used by others such as the media.
Ewing v. California, 538 U.S. 11 (2003), is one of two cases upholding a sentence imposed under California's three strikes law against a challenge that it constituted cruel and unusual punishment in violation of the Eighth Amendment. As in its prior decision in Harmelin v. Michigan, the United States Supreme Court could not agree on the precise reasoning to uphold the sentence. But, with the decision in Ewing and the companion case Lockyer v. Andrade, the Court effectively foreclosed criminal defendants from arguing that their non-capital sentences were disproportional to the crime they had committed.
Capital punishment in Alabama is a legal penalty. Alabama has the highest per capita capital sentencing rate in the United States. In some years, its courts impose more death sentences than Texas, a state that has a population five times as large. However, Texas has a higher rate of executions both in absolute terms and per capita.
The Armed Career Criminal Act of 1984 (ACCA) is a United States federal law that provides sentence enhancements for felons who commit crimes with firearms if they are convicted of certain crimes three or more times. Pennsylvania Senator Arlen Specter was a key proponent for the legislation.
In the United States, the law for murder varies by jurisdiction. In many US jurisdictions there is a hierarchy of acts, known collectively as homicide, of which first-degree murder and felony murder are the most serious, followed by second-degree murder and, in a few states, third-degree murder, which in other states is divided into voluntary manslaughter, and involuntary manslaughter such as reckless homicide and negligent homicide, which are the least serious, and ending finally in justifiable homicide, which is not a crime. However, because there are at least 52 relevant jurisdictions, each with its own criminal code, this is a considerable simplification.
Graham v. Florida, 560 U.S. 48 (2010), was a decision by the Supreme Court of the United States holding that juvenile offenders cannot be sentenced to life imprisonment without parole for non-homicide offenses.
Murder in Pennsylvania law constitutes the intentional killing, under circumstances defined by law, of people within or under the jurisdiction of the U.S. state of Pennsylvania.
Crime rates in Connecticut are lower than in the United States as a whole and have fallen significantly over the past decade, according to the 2021 Crime in Connecticut Report. This pattern holds true overall, and for most types of crime.
Capital punishment is a legal penalty in the U.S. state of Georgia. Georgia reintroduced the death penalty in 1973 after Furman v. Georgia ruled all states' death penalty statutes unconstitutional. The first execution to take place afterwards occurred in 1983.
Capital punishment is a legal penalty in the U.S. state of Kentucky.
Murder in Arizona law constitutes the intentional killing, under circumstances defined by law, of people within or under the jurisdiction of the U.S. state of Arizona.
Murder in Florida law constitutes the intentional killing, under circumstances defined by law, of people within or under the jurisdiction of the U.S. state of Florida.
The law on the crime of murder in the U.S. state of California is defined by sections 187 through 191 of the California Penal Code.
Life imprisonment is a legal penalty in Singapore. This sentence is applicable for more than forty offences under Singapore law, such as culpable homicide not amounting to murder, attempted murder, kidnapping by ransom, criminal breach of trust by a public servant, voluntarily causing grievous hurt with dangerous weapons, and trafficking of firearms, in addition to caning or a fine for certain offences that warrant life imprisonment.
