State v. Landon — Hawaii ICA affirms OVUII conviction and substance abuse sentencing requirement

Case
State of Hawai’i v. Lori Landon
Court
Hawaii Intermediate Court of Appeals
Date Decided
June 19, 2026
Docket No.
CAAP-24-0000433
Topics
DUI / OVUII, Sufficiency of Evidence, Criminal Sentencing, Substance Abuse Treatment

Background

On July 3, 2023, the State of Hawai’i charged Lori Landon with Operating a Vehicle Under the Influence of an Intoxicant (OVUII) in violation of HRS § 291E-61(a)(1) and/or (a)(3). The charges arose from a July 2023 traffic stop in Kona in which Officer Dylan Chaves of the Hawai’i County Police Department observed Landon run a red light and execute a U-turn that cut off a pickup truck. Upon stopping her, Officer Chaves noted red and watery eyes, an odor of alcohol on her breath, difficulty retrieving her license and insurance, and a half-empty bottle of SVEDKA gin in the passenger seat. A Horizontal Gaze Nystagmus test revealed multiple clues of intoxication.

At trial, Landon testified that she had ordered what she believed were iced teas at a bar and drank four of them in just over an hour without realizing they were alcoholic. She stated that her memory became impaired shortly thereafter. The District Court of the Third Circuit, Kona Division, found Officer Chaves’s testimony credible and rejected Landon’s claim that she was unaware she had consumed alcohol. After a two-day bench trial, the court found her guilty of OVUII beyond a reasonable doubt and sentenced her, among other things, to complete fourteen hours of substance abuse rehabilitation and obtain a substance abuse evaluation.

Landon appealed, raising two arguments: that the evidence was insufficient to support her conviction, and that the trial court lacked authority to impose substance abuse treatment and evaluation outside of probation conditions.

The Court’s Holding

The Hawaii Intermediate Court of Appeals affirmed the conviction and sentence in full. On the sufficiency of evidence claim, the court held that Officer Chaves’s observations — erratic driving, physical signs of intoxication, the open gin bottle, and failed field sobriety clues — viewed in the light most favorable to the prosecution, constituted substantial evidence supporting the OVUII conviction under HRS § 291E-61(a)(1). The court declined to disturb the trial court’s credibility determination rejecting Landon’s “unknowing ingestion” defense, reiterating that appellate courts do not reweigh evidence or second-guess witness credibility.

On the sentencing issue, the court rejected Landon’s reliance on State v. Agdinaoay, 150 Hawai’i 223 (2021), which had held that substance abuse treatment could only be imposed as a condition of probation. The court found Agdinaoay inapposite because the relevant statute has since been amended. Current HRS § 291E-61(b)(1)(A) expressly mandates that a first-time OVUII offender be sentenced to a fourteen-hour minimum substance abuse rehabilitation program, authorizing that requirement by its own terms and independently of any probation condition.

Key Takeaways

  • Substantial evidence for OVUII can be established by officer observations alone — erratic driving, physical signs of impairment, and field sobriety clues are sufficient even where the defendant’s balance and speech appear relatively normal.
  • A defendant’s own testimony (here, Landon’s admission that “the alcohol just affected my memory”) can itself constitute proof beyond a reasonable doubt as to an element of the offense.
  • The 2021 holding in Agdinaoay — that substance abuse treatment requirements could only be imposed as probation conditions in OVUII cases — has been superseded by a statutory amendment; HRS § 291E-61(b)(1)(A) now independently authorizes the fourteen-hour rehabilitation requirement for first-time offenders.
  • Appellate courts will not reweigh trial court credibility determinations; a trial judge’s rejection of a defendant’s “unknowing ingestion” defense is entitled to full deference on appeal.

Why It Matters

This decision clarifies that the post-Agdinaoay amendments to HRS § 291E-61 have effectively restored the mandatory substance abuse rehabilitation component of OVUII sentencing for first-time offenders, resolving uncertainty that had existed since Agdinaoay appeared to bar such requirements outside of probation. Defense attorneys handling OVUII cases in Hawai’i should be aware that the statutory text now independently grounds the rehabilitation mandate regardless of whether probation is imposed.

The case also reinforces the high bar defendants face when challenging OVUII convictions on sufficiency grounds. Even where a defendant presents a plausible alternative explanation for impairment indicators — such as unknowing alcohol consumption — a trial court’s credibility ruling will rarely be disturbed on appeal, and a combination of officer observations, field test results, and circumstantial physical evidence (like an open liquor bottle) will generally sustain a conviction.

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