Background
The Family Court of the Second Circuit issued a one-year protective order against Vihn Du Chau in May 2022. The State later charged him with two counts of violating the order under HRS § 586-11, alleging that he approached the protected person’s workplace and contacted her in prohibited ways. At trial, the protected person testified that Chau had attended the hearing at which the order was issued, and the admitted order also showed his presence.
After the State rested, Chau moved for a judgment of acquittal, arguing that the State had not proved personal service of the order. The family court treated service as an element of the offense, found that element unproved, and acquitted him. The Intermediate Court of Appeals dismissed the State’s appeal for lack of jurisdiction, concluding that the ruling was an acquittal even if based on an incorrect interpretation of the statute.
The Court’s Holding
The Supreme Court of Hawaiʻi held that service is not an element of violating an order for protection under HRS § 586-11. The offense requires a knowing or intentional violation. HRS § 586-6’s notice provisions—including personal service, certified mail, or the respondent’s presence when the order issues—provide ways to establish notice and the defendant’s state of mind, but do not add service as a separate element.
The court nevertheless held that the family court’s ruling was an acquittal under article I, section 10 of the Hawaiʻi Constitution. After jeopardy attached and the State completed its case, the family court evaluated the evidence, found the State had failed to prove what it mistakenly regarded as a required element, and ended the prosecution. Because an acquittal remains final even when founded on legal error, the State could not appeal or retry Chau. The supreme court therefore affirmed the ICA’s dismissal for lack of appellate jurisdiction.
Key Takeaways
- Personal service is not an element of violating a protective order under HRS § 586-11; the statutory element is a knowing or intentional violation.
- Service, certified mail, or presence when the order is issued may establish notice and support proof that the defendant acted knowingly or intentionally.
- An acquittal based on an erroneous understanding of the offense’s elements still triggers double-jeopardy protection when it resolves guilt after jeopardy has attached.
Why It Matters
The decision clarifies what prosecutors must prove in protective-order cases: notice remains central to establishing the required state of mind, but personal service is not independently required when other evidence—such as the defendant’s presence at the hearing—establishes notice.
It also reinforces the finality of acquittals in Hawaiʻi. Once a trial court evaluates the prosecution’s evidence and acquits the defendant, neither an incorrect statutory interpretation nor the addition of a nonexistent element permits the State to appeal and obtain a second trial.