Summary (tl;dr)

Kenneth Iwamasa, Matthew Perry's former live-in assistant, has been sentenced to three years and five months in federal prison for his role in distributing the ketamine that caused the actor's death.

Essential Background

Matthew Perry, widely known for his role as Chandler Bing in the hit sitcom "Friends," died on October 28, 2023, at the age of 54. His autopsy report concluded that his death was accidental, resulting from the "acute effects of ketamine," with drowning and coronary artery disease as contributing factors. Perry had a documented history of drug abuse and addiction, though he was reportedly clean for 19 months prior to his death, undergoing ketamine-assisted psychotherapy. However, the high levels of ketamine in his system at the time of death could not be attributed to his last therapeutic session, leading to an investigation into the source of the drug. In August 2024, five individuals, including Kenneth Iwamasa, were charged in connection with supplying Perry with the lethal dose of ketamine.

The Full Story

Kenneth Iwamasa, who served as Matthew Perry's live-in personal assistant from 2022 and had known the actor since 1992, was sentenced today to 41 months (three years and five months) in federal prison. Iwamasa pleaded guilty in August 2024 to one count of conspiracy to distribute ketamine causing death and serious bodily injury. Prosecutors stated that Iwamasa, despite being trusted by Perry and his family to help maintain sobriety, became his "enabler and drug supplier." He admitted to repeatedly injecting Perry with ketamine without medical training, including multiple injections on October 28, 2023, the day Perry died. Court documents revealed that Iwamasa had found Perry unconscious multiple times in the weeks leading up to his death and had injected him with six to eight shots of ketamine per day in Perry's final days. He was also involved in procuring ketamine from other defendants, including a doctor and a drug dealer. Iwamasa is the fifth and final defendant to be sentenced in the criminal investigation into Perry's death.

Why It Matters

The sentencing of Kenneth Iwamasa brings a conclusion to the criminal investigation surrounding Matthew Perry's tragic death, providing a measure of closure for the actor's family and fans. It underscores the severe legal consequences for individuals involved in illegal drug distribution, especially when it leads to a fatality. Perry's family, including his mother Suzanne Morrison and sister Caitlin Morrison, expressed profound betrayal, emphasizing that they had trusted Iwamasa to support Perry's sobriety, not to facilitate his addiction. The case highlights the complex and often tragic dynamics within relationships where addiction is present, particularly concerning the power imbalance between celebrities and their assistants.

Geographic Location

• Pacific Palisades, Los Angeles, Los Angeles County, California, United States (Matthew Perry's death)
• Los Angeles, Los Angeles County, California, United States (federal court where Kenneth Iwamasa was sentenced)