The family of late actor Matthew Perry has publicly criticized his former assistant, Kenneth Iwamasa, ahead of his sentencing related to Perry's death in October 2023. In statements submitted to a federal court in Los Angeles, Perry's sisters, Madeline and Caitlin Morrison, along with their mother, Suzanne Morrison, accused Iwamasa of betraying Perry's trust by allegedly injecting him with ketamine before his fatal overdose. Madeline expressed her feelings of betrayal, stating that Iwamasa misled the family about the events leading to Perry's death. Caitlin raised doubts about whether the injection was accidental, suggesting Iwamasa may have fled the scene or abandoned Perry in a vulnerable state. Suzanne emphasized that Iwamasa's role was to protect Perry from addiction, which he failed to do. Perry, best known for his role as Chandler Bing on the sitcom Friends, was found dead in his hot tub on October 23, 2023. The medical examiner ruled his death was due to the acute effects of ketamine and drowning. Iwamasa is among five individuals charged in connection with the incident, with several already pleading guilty.