A Waimanalo man has been sentenced to ten years in federal prison for distributing methamphetamine, according to a Friday announcement. The case lands amid a methamphetamine crisis that has killed dozens of people across Oʻahu over the past two years.
The sentencing was announced by the US Attorney Hawaii
, the official account of the U.S. Attorney's Office for the District of Hawaiʻi, based in Honolulu. The announcement did not include the defendant's name, the exact quantity of methamphetamine involved, the date of sentencing, or details of a plea agreement or supervised release term, leaving much of the underlying case undisclosed.
Under 21 U.S.C. § 841, federal law allows for a prison term of not less than ten years and up to life for distributing 50 grams or more of methamphetamine, with the statute also addressing harsher consequences when death or serious bodily injury results from use of the substance.
A Pattern of Lengthy Federal Sentences in Hawaiʻi
The ten-year sentence fits within a broader pattern of stiff federal penalties handed down in Hawaiʻi methamphetamine cases in recent years. In April 2025, a Waianae man, Edward Caspino, 47, was sentenced to 168 months of imprisonment followed by five years of supervised release, according to justice.gov. A separate case out of Oʻahu, in which a defendant identified only as Manago pleaded guilty, resulted in more than 14 years in federal prison; court records cited by justice.gov state that Manago was distributing methamphetamine on Oʻahu and admitted to possessing both the drug and a firearm he was prohibited from owning due to a prior felony conviction, stemming from two traffic stops and subsequent search warrants.
Other cases have drawn even longer terms. A Waianae man was sentenced to 18 years in federal prison followed by five years of supervised release for leading a methamphetamine trafficking conspiracy spanning Oʻahu and Hawaiʻi Island, per the ICE announcement from January 2025. In October 2021, Waianae resident Samuel K. Kapoi, then 35, received the same 18-year sentence plus five years of supervised release for methamphetamine trafficking, according to justice.gov. On the shorter end, Kennard Hinano Boyd Kekona, 58, of Honolulu, was sentenced in September to 120 months in prison followed by five years of supervised release for his role in a trans-Pacific drug trafficking organization, justice.gov reported — a figure that conflicts with some of the longer terms seen in comparable Oʻahu cases, underscoring how sentencing outcomes vary even for similar charges.
Meth's Mounting Toll Across Oʻahu
The sentencing comes as methamphetamine continues to drive a public-health emergency across the islands. Civil Beat reported that 100 deaths on Oʻahu were linked directly to methamphetamine over a ten-month span covering 2024 and 2025. The outlet also found that six out of every ten people admitted to publicly funded drug treatment in Hawaiʻi identify methamphetamine as their primary drug problem.
Statewide, the numbers have trended sharply upward. Methamphetamine overdoses killed 184 Hawaiʻi residents in 2021, a figure that climbed to 275 within three years — nearly 50% higher, per the same Civil Beat investigation. A 2024 study cited in that report found that hospitalizations for methamphetamine-related dilated cardiomyopathy, a heart condition, increased fivefold over 13 years across the Western United States, including Hawaiʻi.
Law Enforcement Seizures Reflect Scale of Supply
Enforcement data point to the scale of methamphetamine moving through the islands. The Hawaiʻi Police Department reported recovering 75 pounds of methamphetamine and 73 firearms during its 2025 vice operations, according to figures posted by the department in January. Meanwhile, the State of Hawaiʻi Department of Health notes that its overdose-death statistics are drawn from the CDC's Wide-ranging ONline Data for Epidemiologic Research system, known as WONDER.
Federal methamphetamine cases are not confined to Hawaiʻi's shores. In Guam, a defendant was sentenced to 120 months in federal prison for distributing 50 or more grams of methamphetamine hydrochloride, according to justice.gov, illustrating how the same federal statute and sentencing thresholds apply across U.S. territories in the Pacific. No further details about the Waimanalo case — including the defendant's identity or the specific circumstances of the offense — were available at the time of this report.
