Assistant Sentenced, Matthew Perry Case Concludes
Kenneth Iwamasa received 41 months, capping convictions of five people tied to Matthew Perry's October 28, 2023 ketamine death.

Matthew Perry's assistant sentenced to prison as family reveals heartbreaking betrayal
What to know about the 5 people convicted in connection with Matthew Perry’s death

Matthew Perry Death: ‘Friends’ Star’s Assistant Sentenced; Ken Iwamasa Injected Fatal Ketamine Shots

JUST IN: Fifth and Final Defendant Who Pled Guilty in Friends Star Matthew Perry’s Overdose Death is Sentenced * The Gateway Pundit * by Paul Serran
Overview
Kenneth Iwamasa was sentenced to 41 months in prison, concluding the prosecution of five people who pleaded guilty in connection with Matthew Perry’s death.
Perry was found dead on October 28, 2023, and an autopsy found the primary cause of death was the acute effects of ketamine, with drowning a secondary cause.
Prosecutors said Iwamasa repeatedly injected Perry, including multiple doses on the day he died, and Perry’s mother and sisters submitted letters criticizing his conduct.
Other defendants received sentences of 15 years for Jasveen Sangha, 2½ years for Dr. Salvador Plasencia, two years for Erik Fleming, and eight months of home confinement for Dr. Mark Chavez.
Iwamasa pleaded guilty in August 2024, was ordered to pay a $10,000 fine and two years of supervised release, and is slated to report to prison on 17 July.
Analysis
Center-leaning sources frame coverage toward criminal culpability and a victim-centered tragedy by foregrounding prosecutorial statements and vivid investigatory details. Editorial choices amplify charged language and toxicology numbers, while largely relaying source quotes; there is limited alternative medical context or defense perspectives, steering readers toward negligence and exploitation.