Matthew Perry's Assistant Sentenced for Role in Fatal Ketamine Overdose

Kenneth Iwamasa, Matthew Perry's assistant, received a prison sentence for his involvement in the actor's fatal overdose from ketamine. The court delivered a sentence of three years and five months, following Perry's death in 2023. Iwamasa had faced charges linked to illegally sourcing the drug leading to the actor's death.


Devdiscourse News Desk | Los Angeles | Updated: 28-05-2026 02:39 IST | Created: 28-05-2026 02:39 IST
Matthew Perry's Assistant Sentenced for Role in Fatal Ketamine Overdose
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Kenneth Iwamasa, who served as the personal assistant to the late 'Friends' star Matthew Perry, was sentenced to three years and five months in prison for his central role in Perry's tragic death from a ketamine overdose. This sentencing concluded a prolonged investigation following Perry's death in October 2023 at age 54.

Iwamasa, aged 60, also received a two-year probation period and a USD 10,000 fine. The court found that he enabled the actor's substance misuse by illegally obtaining ketamine and administering the fatal dose, though Judge Sherilyn Peace Garnett noted no malicious intent. Iwamasa expressed deep regret during sentencing, acknowledging his actions' consequences.

The court proceedings revealed Iwamasa's intense loyalty to Perry, which led him to act as an enabler rather than a deterrent to the actor's addiction. Despite the family's trust in him, Perry's relatives and estate representatives strongly criticized Iwamasa's decisions and the unchecked influence he held.

This case highlighted the complexities of personal relationships and responsibility within the sphere of celebrity, where loyalty sometimes leads to dire outcomes. Other individuals involved in providing ketamine to Perry received various sentences earlier in the investigation.

(With inputs from agencies.)

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