Former Matthew Perry assistant sentenced to 41 months for fatal ketamine injection
Kenneth Iwamasa, the former personal assistant to *Friends* star Matthew Perry, was sentenced to 41 months in federal prison on Wednesday for injecting the actor with ketamine, including the fatal dose that killed him in October 2023. The ruling in a Los Angeles court concludes the 2½-year prosecution of five individuals linked to Perry’s death, as reported by *The Guardian* .
Iwamasa, 61, pleaded guilty in February to charges of distributing ketamine that resulted in death or serious bodily injury. Prosecutors revealed he administered the drug to Perry multiple times without medical training, including on the day Perry was found dead in his Los Angeles home. The sentence aligns with the 41-month term requested by prosecutors, according to *Reuters* .
The case centered on Perry’s ketamine use, which authorities determined caused his death by drowning in a hot tub, exacerbated by the drug’s effects. Iwamasa’s sentencing marks the final resolution in the federal investigation, following guilty pleas from four others—including Perry’s doctor and a ketamine supplier—earlier this year, *Al Jazeera* reports .
German and Scandinavian outlets, including *Zeit* and *Aftenposten*, confirmed the 41-month term (equivalent to three years and five months) and noted Iwamasa’s admission of providing Perry with the lethal dose . No fine was imposed, despite earlier reports suggesting a potential penalty.
Perry, 54, died in October 2023 after years of public struggles with addiction. His memoir, *Friends, Lovers, and the Big Terrible Thing*, detailed his battles with substance abuse, including ketamine, which he initially used for depression treatment before it spiraled into misuse. The sentencing underscores the legal consequences of unregulated drug distribution, even among trusted associates.




