The Sixth Amendment to the United States Constitution sets forth rights related to criminal prosecutions. It was ratified in 1791 as part of the United States Bill of Rights. The Supreme Court has applied all but one of this amendment's protections to the states through the Due Process Clause of the Fourteenth Amendment.
In a legal dispute, one party has the burden of proof to show that they are correct, while the other party has no such burden and is presumed to be correct. The burden of proof requires a party to produce evidence to establish the truth of facts needed to satisfy all the required legal elements of the dispute.
In common law jurisdictions, an acquittal means that the prosecution has failed to prove that the accused is guilty beyond a reasonable doubt of the charge presented. It certifies that the accused is free from the charge of an offense, as far as criminal law is concerned. The finality of an acquittal is dependent on the jurisdiction. In some countries, such as the United States, an acquittal prohibits 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, like Australia and the UK, the prosecuting authority may appeal an acquittal similar to how a defendant may appeal a conviction — but usually only if new and compelling evidence comes to light or the accused has interfered with or intimidated a juror or witness.
In law, a verdict is the formal finding of fact made by a jury on matters or questions submitted to the jury by a judge. In a bench trial, the judge's decision near the end of the trial is simply referred to as a finding. In England and Wales, a coroner's findings used to be called verdicts but are, since 2009, called conclusions.
Apprendi v. New Jersey, 530 U.S. 466 (2000), is a landmark United States Supreme Court decision with regard to aggravating factors in crimes. The Court ruled that the Sixth Amendment right to a jury trial, incorporated against the states through the Fourteenth Amendment, prohibited judges from enhancing criminal sentences beyond statutory maxima based on facts other than those decided by the jury beyond a reasonable doubt. The decision has been a cornerstone in the modern resurgence in jury trial rights. As Justice Scalia noted in his concurring opinion, the jury-trial right "has never been efficient; but it has always been free."
Beyond (a) reasonable doubt is a legal standard of proof required to validate a criminal conviction in most adversarial legal systems. It is a higher standard of proof than the standard of balance of probabilities commonly used in civil cases because the stakes are much higher in a criminal case: a person found guilty can be deprived of liberty or, in extreme cases, life, as well as suffering the collateral consequences and social stigma attached to a conviction. The prosecution is tasked with providing evidence that establishes guilt beyond a reasonable doubt in order to get a conviction; albeit prosecution may fail to complete such task, the trier-of-fact's acceptance that guilt has been proven beyond a reasonable doubt will in theory lead to conviction of the defendant. A failure for the trier-of-fact to accept that the standard of proof of guilt beyond a reasonable doubt has been met thus entitles the accused to an acquittal. This standard of proof is widely accepted in many criminal justice systems, and its origin can be traced to Blackstone's ratio, "It is better that ten guilty persons escape than that one innocent suffer."
United States v. Booker, 543 U.S. 220 (2005), is a United States Supreme Court decision on criminal sentencing. The Court ruled that the Sixth Amendment right to jury trial requires that other than a prior conviction, only facts admitted by a defendant or proved beyond a reasonable doubt to a jury may be used to calculate a sentence exceeding the prescribed statutory maximum sentence, whether the defendant has pleaded guilty or been convicted at trial. The maximum sentence that a judge may impose is based upon the facts admitted by the defendant or proved to a jury beyond a reasonable doubt.
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.
Actual innocence is a special standard of review in legal cases to prove that a charged defendant did not commit the crimes that they were accused of, which is often applied by appellate courts to prevent a miscarriage of justice.
Almendarez-Torres v. United States, 523 U.S. 224 (1998), was a decision by the United States Supreme Court which confirmed that a sentencing enhancement based on a prior conviction was not subject to the Sixth Amendment requirement for a jury to determine the fact beyond a reasonable doubt.
Cunningham v. California, 549 U.S. 270 (2007), is a decision by the Supreme Court of the United States in which the Court held, 6–3, that the sentencing standard set forward in Apprendi v. New Jersey (2000) applies to California's determinate sentencing law.
In re Winship, 397 U.S. 358 (1970), was a United States Supreme Court decision that held that "the Due Process Clause protects the accused against conviction except upon proof beyond a reasonable doubt of every fact necessary to constitute the crime charged." It established this burden in all cases in all states.
Jones v. United States, 526 U.S. 227 (1999), is a United States Supreme Court case interpreting the federal carjacking statute, 18 U.S.C. § 2119, to set forth three distinct crimes, each with distinct elements. The Court drew this conclusion from the structure of the statute, under which two subsections provided for additional punishment if the defendant inflicts more serious harm. The Court also distinguished Almendarez-Torres v. United States, 523 U.S. 224 (1998), because that case allowed for sentencing enhancement based on a prior conviction.
Oregon v. Ice, 555 U.S. 160 (2009), was a legal case in which the Supreme Court of the United States held that the Sixth Amendment to the United States Constitution does not inhibit states from assigning to judges, rather than juries, the finding of facts necessary to the imposition of consecutive, rather than concurrent, sentences for multiple offenses.
Southern Union Co. v. United States, 567 U.S. 343 (2012), was a Supreme Court decision that applied the rule set out in Apprendi v. New Jersey—that certain non-conviction elements of a crime must be proved to a jury—to criminal penalties. The 6–3 decision was authored by Justice Sonia Sotomayor.
Elonis v. United States, 575 U.S. 723 (2015), was a United States Supreme Court case concerning whether conviction of threatening another person over interstate lines requires proof of subjective intent to threaten or whether it is enough to show that a "reasonable person" would regard the statement as threatening. In controversy were the purported threats of violent rap lyrics written by Anthony Douglas Elonis and posted to Facebook under a pseudonym. The ACLU filed an amicus brief in support of the petitioner. It was the first time the Court has heard a case considering true threats and the limits of speech on social media.
R v Wanhalla was a case in the Court of Appeal of New Zealand concerning how a judge should direct a jury in a criminal case as to interpretation of the standard of proof, beyond reasonable doubt. Australian jurist Brian Martin has described the judgments in the "decision as particularly helpful. They contain reviews of research, practices in other jurisdictions and primary issues in the debate."
Hurst v. Florida, 577 U.S. 92 (2016), was a United States Supreme Court case in which the Court, in an 8–1 ruling, applied the rule of Ring v. Arizona to the Florida capital sentencing scheme, holding that the Sixth Amendment requires a jury to find the aggravating factors necessary for imposing the death penalty. In Florida, under a 2013 statute, the jury made recommendations but the judge decided the facts.
Burks v. United States, 437 U.S. 1 (1978), is a United States Supreme Court decision that clarified both the scope of the protection against double jeopardy provided by the Fifth Amendment to the United States Constitution and the limits of an appellate court's discretion to fashion a remedy under section 2106 of Title 28 to the United States Code. It established the constitutional rule that where an appellate court reverses a criminal conviction on the ground that the prosecution failed to present sufficient evidence to prove the defendant's guilt beyond a reasonable doubt, the Double Jeopardy Clause shields the defendant from a second prosecution for the same offense. Notwithstanding the power that appellate courts have under section 2106 to "remand the cause and direct the entry of such appropriate judgment, decree, or order, or require such further proceedings to be had as may be just under the circumstances," a court that reverses a conviction for insufficiency of the evidence may not allow the lower court a choice on remand between acquitting the defendant and ordering a new trial. The "only 'just' remedy" in this situation, the Court held, is to order an acquittal.
United States v. Haymond, 588 U.S. ___ (2019), is a case in which the U.S. Supreme Court struck down the five-year mandatory minimum prison sentence for certain sex offenses committed by federal supervised releases under 18 U.S.C. § 3583(k) as unconstitutional unless the charges are proven to a jury beyond a reasonable doubt. Justices Ginsburg, Sotomayor, and Kagan joined Gorsuch's plurality opinion, while Breyer provided the necessary fifth vote with his narrow concurrence that began by saying he agreed with much of Justice Alito's dissent, which was joined by Justices Roberts, Thomas, and Kavanaugh.
