In common law systems, the peremptory pleas (pleas in bar) are defensive pleas that set out special reasons for which a trial cannot proceed; they serve to bar the case entirely. Pleas in bar may be used in civil or criminal cases; they address the substantial merits of the case. [1]
In a criminal case, the peremptory pleas are the plea of autrefois convict, the plea of autrefois acquit, and the plea of pardon. The former two refer to cases of double jeopardy.
A plea of "autrefois convict" (Law French for "previously convicted") is one in which the defendant claims to have been previously convicted of the same offence and that he or she therefore cannot be tried for it again. [2] : 181, 251 In the instance where a defendant has been summonsed to both criminal and civil proceedings, a plea of autrefois convict is essentially an application to 'merge' proceedings, giving rise to res judicata or a cause of action estoppel in civil proceedings. [2] : 277–278
A plea of "autrefois acquit" is one in which the defendant claims to have been previously acquitted for the same offence and thus should not be tried again. The plea of autrefois acquit is a form of estoppel by which the state cannot reassert the guilt of the accused after they have been acquitted. [3] The plea prevents inconsistent decisions and the reopening of litigation. [3]
The limitations of these pleas have been circumscribed by various legal cases and appeals. [4] In England, Wales and Northern Ireland, significant changes were made by the Criminal Justice Act 2003, by which an acquittal on a serious charge can be quashed and a retrial ordered, if there is "new and compelling evidence" against the acquitted person. [5]
In a civil case, a plea in bar alleges that circumstances exist that serve to block and defeat the plaintiff's case absolutely and entirely. [6] Pleas in bar can include accord and satisfaction or the running of the statute of limitations. A special plea in bar advances new matter, while a general plea in bar denies some material allegation in the complaint. [7]
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.
A jury trial, or trial by jury, is a lawful proceeding in which a jury makes a decision or findings of fact. It is distinguished from a bench trial in which a judge or panel of judges makes all decisions.
A plea bargain is an agreement in criminal law proceedings, whereby the prosecutor provides a concession to the defendant in exchange for a plea of guilt or nolo contendere. This may mean that the defendant will plead guilty to a less serious charge, or to one of the several charges, in return for the dismissal of other charges; or it may mean that the defendant will plead guilty to the original criminal charge in return for a more lenient sentence.
In legal terms, a plea is simply an answer to a claim made by someone in a criminal case under common law using the adversarial system. Colloquially, a plea has come to mean the assertion by a defendant at arraignment, or otherwise in response to a criminal charge, whether that person pleaded or pled guilty, not guilty, nolo contendere, no case to answer, or Alford plea.
A statute of limitations, known in civil law systems as a prescriptive period, is a law passed by a legislative body to set the maximum time after an event within which legal proceedings may be initiated. In the United States, a government agency is permitted by the Congress to create under federal regulations its own statute of limitations.
In common law jurisdictions, an acquittal certifies that the accused is free from the charge of an offense, as far as the criminal law is concerned. The finality of an acquittal is dependent on the jurisdiction. In some countries, such as the United States, an acquittal operates to bar the retrial of the accused for the same offense, even if new evidence surfaces that further implicates the accused. The effect of an acquittal on criminal proceedings is the same whether it results from a jury verdict or results from the operation of some other rule that discharges the accused. In other countries, the prosecuting authority may appeal an acquittal similar to how a defendant may appeal a conviction.
Res judicata (RJ) or res iudicata, also known as claim preclusion, is the Latin term for "a matter decided" and refers to either of two concepts in both civil law and common law legal systems: a case in which there has been a final judgment and that is no longer subject to appeal; and the legal doctrine meant to bar relitigation of a claim between the same parties.
Prejudice is a legal term with different meanings, which depend on whether it is used in criminal, civil, or common law. In legal context, "prejudice" differs from the more common use of the word and so the term has specific technical meanings.
Nolle prosequi, abbreviated nol or nolle pros, is legal Latin meaning "to be unwilling to pursue". In Commonwealth and US common law, it is used for prosecutors' declarations that they are voluntarily ending a criminal case before trial or before a verdict is rendered; it is a kind of motion to dismiss and contrasts with an involuntary dismissal.
In England and Wales, a magistrates' court is a lower court which hears matters relating to summary offences and some triable either-way matters. Some civil law issues are also decided here, notably family proceedings. In 2015, there were roughly 330 magistrates' courts in England and Wales, though the government was considering closing up to 57 of these. The jurisdiction of magistrates' courts and rules governing them are set out in the Magistrates' Courts Act 1980.
Non bis in idem which translates literally from Latin as 'not twice in the same [thing]', is a legal doctrine to the effect that no legal action can be instituted twice for the same cause of action. It is a legal concept originating in Roman civil law, but it is essentially the equivalent of the double jeopardy doctrine found in common law jurisdictions, and similar peremptory plea in some modern civil law countries.
Section 11 of the Canadian Charter of Rights and Freedoms is the section of the Canadian Constitution that protects a person's legal rights in criminal and penal matters. There are nine enumerated rights protected in section 11.
The Criminal Justice Act 2003 is an Act of the Parliament of the United Kingdom. It is a wide-ranging measure introduced to modernise many areas of the criminal justice system in England and Wales and, to a lesser extent, in Scotland and Northern Ireland.
United States v. Oppenheimer, 242 U.S. 85 (1916), was a landmark Supreme Court decision applying the common law concept of res judicata to criminal law cases.
Heath v. Alabama, 474 U.S. 82 (1985), is a case in which the United States Supreme Court ruled that, because of the doctrine of "dual sovereignty", the double jeopardy clause of the Fifth Amendment to the Constitution does not prohibit one state from prosecuting and punishing somebody for an act of which they had already been convicted of and sentenced for in another state.
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:
Connelly v DPP [1964] AC 1254 was a landmark appeal whereby the highest court set out the way in which peripheral double jeopardy trials can take place in British law. It was ruled such proceedings should only be stayed where a retrial would be an abuse of process that violated objective standards of fairness and hampered the rights of the defendant. Connelly had been tried for murder, while in the commission of a robbery, and was found guilty despite a defence revolving around a lack of intent for murder. Connelly then appealed to the Court of Appeal, where his conviction was overturned and he was acquitted of murder for lack of proveable intent to kill or cause serious injury at the moment or leading up to the killing and the indictment reduced to robbery. Connelly pleaded autrefois acquit, or double jeopardy, but the argument was rejected and he was able to be convicted of robbery. It is ruled that offences of murder and robbery differ enough in fact and in law" that charges for both offences must together fall or stand. The moral sphere in which law founded demands in that the public interest that robbers do not go without a sentence by way of justice.
Ludwig v. Massachusetts, 427 U.S. 618 (1976), was a case in which the Supreme Court of the United States held that the Massachusetts two-tier court system did not deprive Ludwig of his U.S. Const., Amend. XIV right to a jury trial and did not violate the double jeopardy clause of the U.S. Const., Amend. V.
The Criminal Law Act 1827 was an Act of the Parliament of the United Kingdom, applicable only to England and Wales. It abolished many obsolete procedural devices in English criminal law, particularly the benefit of clergy. It was repealed by the Criminal Law Act 1967.
Blueford v. Arkansas, 566 U.S. 599 (2012), was a decision of the Supreme Court of the United States that clarified the limits of the Double Jeopardy Clause. The Supreme Court held that the Double Jeopardy Clause does not bar retrial of counts that a jury had previously unanimously voted to acquit on, when a mistrial is declared after the jury deadlocked on a lesser included offense.