In jurisprudence, double jeopardy is a procedural defence that prevents an accused person from being tried again on the same charges following an acquittal or conviction and in rare cases prosecutorial and/or judge misconduct in the same jurisdiction. Double jeopardy is a common concept in criminal law. In civil law, a similar concept is that of res judicata. Variation in common law countries is the peremptory plea, which may take the specific forms of autrefois acquit or autrefois convict. These doctrines appear to have originated in ancient Roman law, in the broader principle non bis in idem.
The Theft Act 1968 is an Act of the Parliament of the United Kingdom. It creates a number of offences against property in England and Wales. On 15 January 2007 the Fraud Act 2006 came into force, redefining most of the offences of deception.
An attempt to commit a crime occurs if a criminal has an intent to commit a crime and takes a substantial step toward completing the crime, but for reasons not intended by the criminal, the final resulting crime does not occur. Attempt to commit a particular crime is a crime, usually considered to be of the same or lesser gravity as the particular crime attempted. Attempt is a type of inchoate crime, a crime that is not fully developed. The crime of attempt has two elements, intent and some conduct toward completion of the crime.
The criminal law of Canada is under the exclusive legislative jurisdiction of the Parliament of Canada. The power to enact criminal law is derived from section 91(27) of the Constitution Act, 1867. Most criminal laws have been codified in the Criminal Code, as well as the Controlled Drugs and Substances Act, Youth Criminal Justice Act and several other peripheral statutes.
In criminal law and in the law of tort, recklessness may be defined as the state of mind where a person deliberately and unjustifiably pursues a course of action while consciously disregarding any risks flowing from such action. Recklessness is less culpable than malice, but is more blameworthy than carelessness.
In English criminal law, intention is one of the types of mens rea that, when accompanied by an actus reus, constitutes a crime.
The doctrine of common purpose, common design, joint enterprise, joint criminal enterprise or parasitic accessory liability is a common law legal doctrine that imputes criminal liability to the participants in a criminal enterprise for all reasonable results from that enterprise. The common purpose doctrine was established in English law, and later adopted in other common-law jurisdictions including Scotland, Ireland, Australia, Trinidad and Tobago, the Solomon Islands, Texas, Massachusetts, the International Criminal Court, and the International Criminal Tribunal for the former Yugoslavia.
Murder is an offence under the common law of England and Wales. It is considered the most serious form of homicide, in which one person kills another with the intention to cause either death or serious injury unlawfully. The element of intentionality was originally termed malice aforethought, although it required neither malice nor premeditation. Baker, chapter 14 states that many killings done with a high degree of subjective recklessness were treated as murder from the 12th century right through until the 1974 decision in DPP v Hyam.
In the English law of homicide, manslaughter is a less serious offence than murder, the differential being between levels of fault based on the mens rea or by reason of a partial defence. In England and Wales, a common practice is to prefer a charge of murder, with the judge or defence able to introduce manslaughter as an option. The jury then decides whether the defendant is guilty or not guilty of either murder or manslaughter. On conviction for manslaughter, sentencing is at the judge's discretion, whereas a sentence of life imprisonment is mandatory on conviction for murder. Manslaughter may be either voluntary or involuntary, depending on whether the accused has the required mens rea for murder.
Criminal damage in English law was originally a common law offence. The offence was largely concerned with the protection of dwellings and the food supply, and few sanctions were imposed for damaging personal property. Liability was originally restricted to the payment of damages by way of compensation.
Taylor v. United States, 495 U.S. 575 (1990), was a U.S. Supreme Court decision that filled in an important gap in the federal criminal law of sentencing. The federal criminal code does not contain a definition of many crimes, including burglary, the crime at issue in this case. Yet sentencing enhancements applicable to federal crimes allow for the enhancement of a defendant's sentence if he has been convicted of prior felonies. The Court addressed in this case how "burglary" should be defined for purposes of such sentencing enhancements when the federal criminal code contained no definition of "burglary." The approach the Court adopted in this case has guided the lower federal courts in interpreting other provisions of the criminal code that also refer to generic crimes not otherwise defined in federal law.
R v Hancock [1985] UKHL 9 is an English legal decision of the highest court setting out the relationship between foresight of consequences and intention in cases of murder. It refers to the case of the killing of David Wilkie. The defendants' stated intention had been to frighten a person, but another was killed. The law, as the judgement of the whole court was held to hinge on the relationship between foresight of the range of results of taking a particular action and the result of that action which must include a specific direction or legal mention of considering the probability of death or serious injury resulting, and other directions which explain the difference between the offence of manslaughter and that of murder.
R v Steane (1947) was a decision of the English Court of Criminal Appeal examining the supplemental statutory words "with intent to assist the enemy" in criminal liability.
State v. Mitchell, 170 Mo. 633, 71 S.W. 175 (1902), is a precedent-setting decision of the Supreme Court of Missouri which is part of the body of case law involving the prosecution of failed attempts to commit a crime. In United States law, cases involving failed criminal attempts can bring up interesting legal issues of whether the crime was unsuccessful due to factual impossibility or to legal impossibility.
In criminal law, a lesser included offense is a crime for which all of the elements necessary to impose liability are also elements found in a more serious crime. It is also used in non-criminal violations of law, such as certain classes of traffic offenses.
The Double Jeopardy Clause of the Fifth Amendment to the United States Constitution provides: "[N]or shall any person be subject for the same offence to be twice put in jeopardy of life or limb..." The four essential protections included are prohibitions against, for the same offense:
Burglary is a statutory offence in England and Wales.
Regina v. Cunningham (1957) is an English Court of Appeal ruling that clarified that indirect, not reasonably foreseeable consequences to a totally distinct, reprehensible, even "wicked" activity would not be considered "malicious" where that is set out as the mens rea for a particular offence. The level of mens rea, by statute, specifically needed to accompany "administration", which it was common ground that negligent release would amount to, of noxious gases.
Aiding and abetting is a legal doctrine related to the guilt of someone who aids or abets another person in the commission of a crime. It exists in a number of different countries and generally allows a court to pronounce someone guilty for aiding and abetting in a crime even if they are not the principal offender. The words aiding, abetting and accessory are closely used but have differences. While aiding means providing support or assistance to someone, committing a crime in exchange of a commission or compensation, abetting means encouraging someone else to commit a crime. Accessory is someone who in fact assists "commission of a crime committed primarily by someone else".
Regina v Armel Gnango[2011] UKSC 59 is the leading English criminal law case on the interaction of joint enterprise, transferred malice, and exemption from criminal liability where a party to what would normally be a crime is the victim of it. The Supreme Court held, restoring Gnango's conviction for the murder of Magda Pniewska, that he was guilty of murder notwithstanding the fact that he had not fired the shot which killed Pniewska during the shoot out which led to her death, and that the fatal shot had been fired by his opponent in an attempt to kill him. The judgment of the Supreme Court has been criticised over the alleged extent to which it was designed to mollify public opinion, and in the context of debates over the nature of the doctrine of joint enterprise.
