Also known as:juvenile adjudication · juvenile delinquency adjudication
Written by attorneys — see sources below.
Findings from juvenile delinquency proceedings that establish a minor committed conduct constituting a crime if done by an adult. Such findings receive limited treatment under the evidence rules and may be used for impeachment only in criminal cases against a witness other than the accused when an adult conviction would be admissible and the evidence is necessary to determine guilt or innocence. Constitutional confrontation rights can require admission to expose bias even when ordinary rules would exclude the material.
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How its tested
Common Examples
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Cross-Examination for Bias
Jillian James stands trial for smuggling packages aboard a cruise ship. The prosecution's key witness, a sixteen-year-old cabin attendant, testifies that he saw Jillian hand him the contraband. Defense counsel seeks to ask the attendant on cross-examination about his recent juvenile adjudication for theft from passenger cabins and his current probation status to show a motive to curry favor with authorities. The court permits the questions because the Confrontation Clause requires an opportunity to expose bias when the witness's credibility is central to the case.
Probation Status Impeachment
June Jiang faces federal charges for bank fraud. The government's main witness is a seventeen-year-old teller who claims June coached him to override alerts. Counsel wants to question the teller about his juvenile adjudication for misusing customer accounts and his ongoing probation to demonstrate an incentive to please prosecutors. The trial court bars the inquiry outright, but the ruling violates the defendant's right to meaningful cross-examination on bias.
Jordan Jenkins, age fourteen, faces a juvenile petition alleging conduct that would constitute felony tampering if committed by an adult. The state presents only blurry hallway footage and testimony that other students had access to the office. Jordan moves for a directed finding, arguing the evidence fails to meet the constitutionally required standard. The court must apply proof beyond a reasonable doubt to every element before it can adjudicate him delinquent. That adjudication finding is later subject to the limited impeachment rules.
In re Winship397 U.S. 358, 364, 90 S.Ct. 1068, 1073, 25 L.Ed.2d 368 (1970)
During a 1967 adjudicatory hearing conducted pursuant to section 742 of the New York Family Court Act, a judge in New York Family Court found that the twelve-year-old appellant had entered a locker and stolen one hundred twelve dollars from a woman's pocketbook. The petition which charged appellant with delinquency alleged that his act, if done by an adult, would constitute the crime or crimes of larceny. The judge acknowledged that the proof might not establish guilt beyond a reasonable doubt but relied on section 744(b) of the New York Family Court Act, which provides that any determination at the conclusion of an adjudicatory hearing that a juvenile did an act or acts must be based on a preponderance of the evidence.
After a subsequent dispositional hearing, appellant was ordered placed in a training school for an initial period of eighteen months, subject to annual extensions of his commitment until his eighteenth birthday, six years in appellant's case. The Appellate Division of the New York Supreme Court, First Judicial Department, affirmed without opinion. The New York Court of Appeals then affirmed by a four-to-three vote, expressly sustaining the constitutionality of section 744(b). The Supreme Court noted probable jurisdiction.
When may a criminal defendant cross-examine a prosecution witness about the witness's juvenile adjudication or probation status?
A defendant must be permitted to inquire when the examination is necessary to show bias or otherwise attack credibility. Although the evidence rules generally limit use of juvenile adjudications, the Confrontation Clause overrides those limits in criminal cases where the witness is central to the prosecution and the inquiry targets a concrete motive to testify favorably.
Supporting sources
Does Federal Rule of Evidence 609(d) categorically bar all impeachment use of juvenile adjudications?
No. The rule permits admission in a criminal case against a witness other than the accused if an adult conviction for the same offense would be admissible and admission is necessary to fairly determine guilt or innocence. Courts retain discretion to exclude the evidence when these conditions are not met.
Supporting sources
What burden of proof applies when the state seeks to adjudicate a juvenile delinquent for conduct that would be a felony if committed by an adult?
Due process requires proof beyond a reasonable doubt of every element. The constitutional standard attaches because the proceeding determines whether the juvenile committed criminal acts, regardless of the rehabilitative label attached to the juvenile court.
Supporting sources
397 U.S. 358, 90 S. Ct. 1068, 25 L. Ed. 2d 368 (1970)
…because he has been found to be a delinquent, or (3) burden the juvenile courts with a procedural requirement that will make juvenile adjudications significantly more time consuming, or rigid. Today's decision simply requires a juvenile court judge to be more confident in his belief that the youth did the act with which he has been…