Kenneth Iwamasa was sentenced to 41 months in prison for injecting actor Matthew Perry with a lethal dose of ketamine [1].
The sentencing marks a legal resolution in the investigation into the death of the "Friends" star, highlighting the criminal consequences for those who supplied the drug.
Iwamasa, who served as Perry's personal assistant, was convicted of administering the hallucinogenic drug that led to the actor's death in October 2023 [2, 3]. The sentence of 41 months, also described as three years and five months, was delivered at the Los Angeles County Courthouse in California [1, 4].
Keith Morrison, the stepfather of Matthew Perry, spoke to reporters outside the courthouse following the proceedings. Morrison said he felt deep frustration regarding the circumstances of the actor's death and the subsequent legal battle.
"Angry is an understatement," Morrison said [5].
The case centered on the administration of ketamine, a drug that can be used for medical purposes but became fatal in this instance. The court proceedings focused on Iwamasa's role in providing and injecting the substance into Perry, which directly contributed to his death [3].
Family members and representatives of the actor have sought accountability for the events leading up to the October 2023 tragedy [2]. The sentencing is the result of a broader investigation into the network of individuals who provided the actor with controlled substances during his struggle with addiction.
“"Angry is an understatement."”
This sentencing underscores the legal shift toward holding medical providers and personal aides criminally accountable for the illicit administration of controlled substances. By securing a prison term for Iwamasa, prosecutors have signaled that the role of 'facilitator' in a celebrity's substance abuse can lead to significant felony convictions when it results in a fatality.




