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A grieving Maui mother stood in court today and begged a judge not to let a manslaughter case over her son’s death fizzle out before it ever reaches a jury. At stake is a defense motion to toss the charge against a Pukalani woman indicted in the hit-and-run death of her 19-year-old son, with a crucial hearing set for next Tuesday that will decide whether the case moves on to trial.
Koa Hutton, 19, of Haiku was killed in a late-night crash on Haleakalā Highway near Keahua Road in January 2024 when a sedan slammed into his off-road motorcycle, authorities said. Police initially reported the collision and later confirmed Hutton was wearing a helmet when he was thrown from the bike and died at the scene. The Honolulu Star-Advertiser reported his identification and details from the crash site at the time.
In June, a grand jury indicted 24-year-old Cameron Jacobson on a manslaughter charge tied to the collision. Last month, Jacobson’s attorney fired back with a motion asking the court to dismiss, arguing that Hutton was riding an illegal off-road bike and was impaired by marijuana. Those filings, along with the mother’s emotional plea in court, as noted by Hawaii News Now.
Defense motion and contested facts
Documents reviewed by the Daily Mail state that police arrested the driver at the scene and obtained a blood sample that later showed a .062 blood-alcohol concentration. The defense argues Hutton was on an illegal dirt bike and may have been high on marijuana. If the judge accepts those claims, they form the backbone of the bid to get the case tossed. Prosecutors are pushing back, and the specific speed referenced in some filings and family statements has turned into a hotly disputed issue in both court papers and news coverage.
Family demands accountability
Hutton’s mother, Jeri, told Hawaii News Now that the dismissal request feels like yet another gut punch and that she wants the person who hit her son to be held to account. She said the holidays are especially brutal and that roadside memorials still stand at the crash scene, where friends and relatives leave flowers and photos. The family has publicly rejected the defense version of events, saying Hutton’s truck had broken down and he had no other way to get home.
How the law treats collisions and impairment
Under Hawaii law, prosecutors can still bring operating a vehicle under the influence or related charges even when a chemical test result comes in below the per-se .08 level if other evidence points to impairment, according to the Hawaiʻi Judiciary. Local police policy also calls for mandatory testing after crashes that cause injury or death, which is what led to the blood sample in this case, based on Honolulu Police Department guidance. Against that backdrop, the judge will have to decide whether the motion targets elements that are essential to the manslaughter charge, including causation and recklessness.
The dismissal hearing in Judge Kelsey Kawano’s courtroom on Dec. 9 will determine whether the case heads toward trial or forces prosecutors back to the drawing board, according to filings and media accounts cited by the Daily Mail. Family members say they plan to fill the courtroom and insist they will keep pressing for accountability as the legal fight plays out.
