DWI Defendant Alleges Violation of New Jersey Rules Regarding Sequestration of Witnesses
The legal systems of the U.S., New Jersey, and other states have developed rules and procedures regarding trials. The New Jersey Rules of Evidence (NJRE) establishes standards for the admissibility of various types of evidence, including testimony and documentary evidence, as well as procedures for questioning witnesses at trial. Any party to a case can ask the court to sequester witnesses, meaning that witnesses expected to testify at trial cannot see other witnesses’ testimony or discuss the case with others. The Appellate Division ruled last year on a driving while intoxicated (DWI) defendant’s claim that prosecutors violated a sequestration order in State v. McMahon.
NJRE 615 simply states that any party may request an order for sequestration of witnesses, or that the court can issue such an order on its own motion. This means that witnesses must remain outside of the courtroom during other witnesses’ testimony, and that they cannot discuss their upcoming testimony with other witnesses. Courts may hold witnesses in contempt if they violate a sequestration order. In a 1992 decision, Morton Bldgs. v. Rezultz, the New Jersey Supreme Court described “the purpose of sequestration” as being “to discourage collusion and expose contrived testimony.”
Rule 615 of the Federal Rules of Evidence goes into more detail about exceptions to sequestration. A defendant, for example, cannot be sequestered from their own case. Anyone found by the court to be “essential to presenting the party’s claim or defense” also cannot be sequestered. The federal rule is not binding in New Jersey state courts, but it is useful for a general understanding of how the rule works.
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