Written by attorneys · grounded in primary & secondary sources — see below
The network of courts, law enforcement agencies, and related institutions responsible for investigating, adjudicating, and punishing violations of law. Open proceedings and balanced application of rules preserve public confidence in its operation.
Sources & Authorities· 8 primary sources
Select any source to read its text and confirm it supports the definition.
Cases
Statutes
Uniform Acts
How it applies
Common Examples
6
Federal Jury Practice in Diversity Suit
Elena sued National Outfitters in federal court after a store display injured her. The state required special interrogatories for premises liability while federal practice allowed the jury to decide liability directly. The court weighed the state's interest in limiting verdicts against the federal judicial system's interest in its traditional jury allocation and permitted the federal approach.
Closure of Criminal Trial Proceedings
The press sought access to Jamal Jefferson's criminal trial. The judge considered closing the courtroom to protect witness safety. After finding no overriding interest supported by specific facts and no narrowly tailored alternative, the court kept the proceedings open.
Jorge Juarez faced trial after police obtained a recorded statement from his spouse. The prosecution offered the statement without live testimony. The court excluded it to protect the justice system's core requirement of cross-examination and public confidence in verdicts.
Remedy for Federal Officer Misconduct
June Jiang alleged federal agents searched her home without a warrant and seized property. No statutory cause of action existed. The court recognized an implied damages action to vindicate constitutional rights and maintain integrity of the justice system.
Sentencing Guidelines After Booker
Javier Jimenez was convicted of drug trafficking. The district court applied mandatory guidelines to increase his sentence based on judge-found facts. The court of appeals vacated the sentence to preserve the justice system's constitutional allocation of fact-finding authority.
Jury Finding of Sentencing Enhancers
Joanna Jung was convicted of a weapons offense. The judge imposed an enhanced sentence after finding that the crime was motivated by bias. The appellate court reversed to ensure the justice system requires jury findings beyond a reasonable doubt for penalty increases.
Common questions
Frequently Asked
2
How does the justice system determine whether state or federal practice governs in diversity cases when no federal rule directly applies?+
Courts weigh the respective interests of the state and the federal judicial system in having their rules applied. The federal interest in preserving traditional jury allocation often predominates over a state's preference for specialized fact-finding procedures.
Supporting sources
When may a trial court close criminal proceedings to the public?+
Closure requires specific findings of an overriding interest and narrow tailoring. Open trials are fundamental to the functioning of the justice system and the First Amendment protects public and press access.
Supporting sources
541 U.S. 36 (2004)Evidence
…dying declarations, statements against penal interest, and spontaneous declarations. The Roberts test has served the criminal justice system well for more than two decades. It has provided a flexible framework that allows courts to balance the interests of the defendant in confronting adverse witnesses with the State’s interest…