A plea bargain, also known as a plea agreement or plea deal, is a legal arrangement in criminal law where the defendant agrees to plead guilty or no contest to a charge in exchange for concessions from the prosecutor. These concessions can include a reduction in the severity of the charges, the dismissal of some charges, or a more lenient sentencing recommendation. Plea bargaining serves as a mechanism to expedite the resolution of criminal cases, allowing both the prosecution and the defense to avoid the time, expense, and uncertainty of a trial. It is a prevalent practice in the United States, where it resolves the vast majority of criminal cases, and has been adopted in various forms in other legal systems worldwide.
Malicious prosecution is a common law intentional tort. Like the tort of abuse of process, its elements include (1) intentionally instituting and pursuing a legal action that is (2) brought without probable cause and (3) dismissed in favor of the victim of the malicious prosecution. In some jurisdictions, the term "malicious prosecution" denotes the wrongful initiation of criminal proceedings, while the term "malicious use of process" denotes the wrongful initiation of civil proceedings.
A prosecutor is a legal representative of the prosecution in states with either the adversarial system, which is adopted in common law, or inquisitorial system, which is adopted in civil law. The prosecution is the legal party responsible for presenting the case in a criminal trial against the defendant, an individual accused of breaking the law. Typically, the prosecutor represents the state or the government in the case brought against the accused person.
Nolle prosequi, abbreviated nol or nolle pros, is legal Latin meaning "to be unwilling to pursue". It is a type of prosecutorial discretion in common law, 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.
McCleskey v. Kemp, 481 U.S. 279 (1987), is a United States Supreme Court case, in which the death sentence of Warren McCleskey for armed robbery and murder was upheld. The Court said the "racially disproportionate impact" in the Georgia death penalty indicated by a comprehensive scientific study was not enough to mitigate a death penalty determination without showing a "racially discriminatory purpose." McCleskey has been described as the "most far-reaching post-Gregg challenge to capital sentencing."
Hartman v. Moore, 547 U.S. 250 (2006), is a decision by the Supreme Court of the United States involving the pleading standard for retaliatory prosecution claims against government officials. After a successful lobbying attempt by the CEO of a manufacturing company against competing devices that the US Postal Service supported, the CEO found himself the target of an investigation by US postal inspectors and a criminal prosecution that was dismissed for lack of evidence. The CEO then filed suit against the inspectors and other government officials for seeking to prosecute him in retaliation for exercising his First Amendment rights to criticize postal policy. The Court ruled 5-2 that to prove that the prosecution was caused by a retaliatory motive, the plaintiff bringing such a claim must allege and prove that the criminal charges were brought without probable cause.
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.
Oyler v. Boles, 368 U.S. 448 (1962), was a case heard by the Supreme Court of the United States.
United States v. Felix, 503 U.S. 378 (1992), was a decision by the United States Supreme Court, which held that "a[n]…offense and a conspiracy to commit that offense are not the same offense for double jeopardy purposes." The Supreme Court rejected the Tenth Circuit's reversal of Felix's conviction, finding that the Court of Appeals read the holding in Grady v. Corbin (1990) too broadly.
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:
In United States law, absolute immunity is a type of sovereign immunity for government officials that confers complete immunity from criminal prosecution and suits for damages, so long as officials are acting within the scope of their duties. The Supreme Court of the United States has consistently held that government officials deserve some type of immunity from lawsuits for damages, and that the common law recognized this immunity. The Court reasons that this immunity is necessary to protect public officials from excessive interference with their responsibilities and from "potentially disabling threats of liability."
In common law, the principle of prosecutorial discretion allows public prosecutors a wide latitude to decide whether or not to charge a person for a crime, and which charges to file. A similar principle in continental law countries is called the principle of opportunity.
The United States Constitution contains several provisions regarding the law of criminal procedure.
Glasser v. United States, 315 U.S. 60 (1942), was a landmark decision of the US Supreme Court on two issues of constitutional criminal procedure. Glasser was the first Supreme Court decision to hold that the Assistance of Counsel Clause of the Sixth Amendment required the reversal of a criminal defendant's conviction if his lawyer's representation of him was limited by a conflict of interest.
Napue v. Illinois, 360 U.S. 264 (1959), was a United States Supreme Court case in which the Court held that the knowing use of false testimony by a prosecutor in a criminal case violates the Due Process Clause of the Fourteenth Amendment to the United States Constitution, even if the testimony affects only the credibility of the witness and does not directly relate to the innocence or guilt of the defendant.
Oregon v. Kennedy, 456 U.S. 667 (1982), was a United States Supreme Court decision dealing with the appropriate test for determining whether a criminal defendant has been "goaded" by the prosecution's bad actions into motioning for a mistrial. This matters because the answer determines whether a defendant can be retried. Ordinarily, a defendant who requests a mistrial can be forced to stand trial a second time, see United States v. Dinitz. However, if the prosecution's conduct was "intended to provoke the defendant into moving for a mistrial," double jeopardy protects the defendant from retrial. The Court emphasized that only prosecutorial actions where the intent is to provoke a mistrial — and not mere "harassment" or "overreaching" — trigger the double jeopardy protection.
Flowers v. Mississippi, No. 17–9572, 588 U.S. 284 (2019), is a United States Supreme Court decision regarding the use of peremptory challenges to remove black jurors during a series of Mississippi criminal trials for Curtis Flowers, a black man convicted on murder charges. The Supreme Court held in Batson v. Kentucky that the use of peremptory challenges solely on the basis of race is unconstitutional. This case examined whether the Mississippi Supreme Court erred in how it applied Batson to this case. The Supreme Court ruled that Flowers' case fell under Batson and that the state inappropriately removed most of the potential black jurors during the trials.
United States v. Armstrong, 517 U.S. 456 (1996), was a case heard by the Supreme Court of the United States in which the court held that the burden of proof for selective prosecution rests with the defendant, who must show the government declined to prosecute similarly situated suspects of other races.
Powers v. Ohio, 499 U.S. 400 (1991), was a United States Supreme Court case that re-examined the Batson Challenge. Established by Batson v. Kentucky, 476 U.S. 79 (1986), the Batson Challenge prohibits jury selectors from using peremptory challenges on the basis of race, ethnicity, gender, and sex. Powers expanded the jurisdictions of this principle, allowing all parties within a case, defendants especially, to question preemptory challenges during a jury selection, regardless of race. This holding was protected under the Equal Protection Clause of the Fourteenth Amendment.
Fischer v. United States, 603 U.S. ___, was a United States Supreme Court case about the proper use of the felony charge of obstructing an official proceeding, established in the Sarbanes–Oxley Act, against participants in the January 6 United States Capitol attack. The Supreme Court ruled 6–3 in June of 2024 that the charge only applied when the defendant "impaired the availability or integrity" of a physical document or object used in an official proceeding.
