A summary offence is a crime in some common law jurisdictions that can be proceeded against summarily, without the right to a jury trial and/or indictment.
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 most of the protections of this amendment to the states through the Due Process Clause of the Fourteenth Amendment.
Duncan v. Louisiana, 391 U.S. 145 (1968), was a significant United States Supreme Court decision which incorporated the Sixth Amendment right to a jury trial and applied it to the states.
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.
Scott v. Illinois, 440 U.S. 367 (1979), was a case heard by the Supreme Court of the United States. In Scott, the Court decided whether the Sixth and Fourteenth Amendments required Illinois to provide Scott with trial counsel.
Blanton v. North Las Vegas, 489 U.S. 538 (1989), is a United States Supreme Court case clarifying the limitations of the right to trial by jury.
Coker v. Georgia, 433 U.S. 584 (1977), held that the death penalty for rape of an adult woman was grossly disproportionate and excessive punishment, and therefore unconstitutional under the Eighth Amendment to the United States Constitution. A few states continued to have child rape statutes that authorized the death penalty. In Kennedy v. Louisiana (2008), the court expanded Coker, ruling that the death penalty is unconstitutional in all cases that do not involve homicide or crimes against the State.
Apodaca v. Oregon, 406 U.S. 404 (1972), was a United States Supreme Court case in which the Court held that state juries may convict a defendant by a less-than-unanimous verdict in a felony criminal case. The four-justice plurality opinion of the court, written by Justice White, affirmed the judgment of the Oregon Court of Appeals and held that there was no constitutional right to a unanimous verdict. Although federal law requires federal juries to reach criminal verdicts unanimously, the Court held Oregon's practice did not violate the Sixth Amendment right to trial by jury and so allowed it to continue. In Johnson v. Louisiana, a case decided on the same day, the Court held that Louisiana's similar practice of allowing criminal convictions by a jury vote of 9–3 did not violate due process or equal protection under the Fourteenth Amendment.
United States criminal procedure derives from several sources of law: the baseline protections of the United States Constitution, federal and state statutes; federal and state rules of criminal procedure ; and state and federal case law. Criminal procedures are distinct from civil procedures in the US.
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:
Williams v. Florida, 399 U.S. 78 (1970), is a United States Supreme Court case in which the Court held that the Fifth Amendment does not entitle a defendant in a criminal trial to refuse to provide details of his alibi witnesses to the prosecution, and that the Sixth Amendment does not require a jury to have 12 members.
Ballew v. Georgia, 435 U.S. 223 (1978), was a case heard by the United States Supreme Court that held that a Georgia state statute authorizing criminal conviction upon the unanimous vote of a jury of five was unconstitutional. The constitutional minimum size for a jury hearing petty criminal offenses was held to be six.
A citizen’s right to a trial by jury is a central feature of the United States Constitution. It is considered a fundamental principle of the American legal system.
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 United States Constitution contains several provisions regarding the law of criminal procedure.
The Vicinage Clause is a provision in the Sixth Amendment to the United States Constitution regulating the vicinity from which a jury pool may be selected. The clause says that the accused shall be entitled to an "impartial jury of the State and district wherein the crime shall have been committed, which district shall have been previously ascertained by law". The Vicinage Clause limits the vicinity of criminal jury selection to both the state and the federal judicial district where the crime has been committed. This is distinct from the venue provision of Article Three of the United States Constitution, which regulates the location of the actual trial.
The United States Constitution contains several provisions related to criminal sentencing.
Ramos v. Louisiana, 590 U.S. ___ (2020), was a U.S. Supreme Court decision in which the Court ruled that the Sixth Amendment to the U.S. Constitution requires that guilty verdicts for criminal trials be unanimous. Only cases in Oregon and Louisiana were affected by the ruling, because every other state already had this requirement. The decision incorporated the Sixth Amendment requirement for unanimous jury criminal convictions against the states, and thereby overturned the Court's previous decision from the 1972 case Apodaca v. Oregon.
Baldwin v. New York, 399 U.S. 66 (1970), was a decision of the U.S. Supreme Court in which the Court ruled that defendants have a Sixth Amendment right to a jury trial for offenses requiring imprisonment of more than six months.
Edwards v. Vannoy is a pending United States Supreme Court case involving the Court's prior decision in Ramos v. Louisiana, 590 U.S. ___ (2020), which had ruled that jury verdicts in criminal trials must be unanimous under the Sixth Amendment to the U.S. Constitution. The question posed in Edwards asks if that decision is retroactive to cases that had been decided before the Court's Ramos decision.
