Matthew Perry’s ex-assistant claims he couldn’t ‘say
Matthew Perry’s former assistant, Kenneth Iwamasa, filed a new court docket doc ahead of sentencing (Image: AFP by way of Getty Images)
Kenneth Iwamasa, Matthew Perry’s former assistant, claimed he was unable to refuse the late actor’s calls for for medication.
Kenneth served as a live-in assistant to the Friends star before being arrested and charged in reference to Perry’s loss of life in August 2024, alongside 4 other people — Dr. Salvador Plasencia, Dr. Mark Chavez, Jasveen Sangha, also generally known as “The Ketamine Queen, and Erik Fleming — in August 2024. According to the Department of Justice at the time, Kenneth plotted with Salvador, Jasveen, and Erik to illegally obtain ketamine and distribute it to the late 54-year-old. He also pled guilty to one count of conspiracy to distribute ketamine, causing death, under a plea agreement.
The Department of Justice alleged at the time that Kenneth conspired with Salvador, Jasveen, and Fleming to illegally procure and distribute ketamine to the late 54-year-old. Kenneth entered a guilty plea to one count of conspiracy to distribute ketamine, causing death, as part of a plea agreement. He admitted to “repeatedly” injecting Perry with ketamine, including on multiple occasions on the day of his death. Matthew was found unresponsive in his hot tub on October 28, 2023, with his death subsequently determined to have been caused by the “acute effects of ketamine.” Kenneth’s sentencing is scheduled for May 27, and he just lately responded to the prosecutor’s sentencing memorandum on May 21. This follows Matthew’s mom, Suzanne Morrison, condemning Kenneth in her sufferer impression assertion ahead of his sentencing.
Kenneth’s defense team contended that the prosecutor’s assertions regarding the “reality enhancements” usually are not relevant to their consumer, experiences The Mirror US.

Matthew’s cause of death was “the acute effects of ketamine” (Image: Evan Agostini/Invision/AP)
Prosecutors submitted a sentencing memorandum on May 13, detailing their sentencing position for Kenneth and the rationale behind it. In the sentencing memorandum, obtained by The Daily Express US, prosecutors are seeking a 41-month prison term followed by three years’ supervised release, a fine of $10,000, and a mandatory special assessment of $100.
Their justification centered on Kenneth’s awareness of Matthew’s drug addiction, having served as his assistant for years, his conspiring with others in obtaining and distributing ketamine to the 17 Again star, his continued administration of the drug despite knowing it was unsafe for Matthew, and his concealment of evidence and involvement from police until search warrants were executed.
Prosecutors emphasized how Kenneth “abused a place of personal belief.” They noted that Kenneth resided with Matthew, maintained round-the-clock access to him, and managed his medical care.
They further stated that Kenneth “may have merely said ‘no’ when Perry requested for another ketamine injection.” The prosecution also pointed out that Kenneth had the opportunity to seek help for Matthew and notify his family.

Kenneth admitted to “repeatedly” injected Matthew with ketamin (Image: Linkedin)
Prosecutors acknowledged that Iwamasa might argue he was simply following orders and “lacked the discretion required to benefit the enhancement,” but rejected this defense.
They clarified that the “enhancement applies to people whose place of belief is ‘characterised by skilled or managerial discretion’ and whose function ‘contributed in [a] vital technique to facilitating the fee or concealment of the offense.’ They went on to quote further situations of misconduct by people in positions of belief, including an administrative assistant and a babysitter, to bolster their case.
In Iwamasa’s response to the sentencing memorandum, obtained by The Daily Express, his lawyer argued that the enhancement description outlined by prosecutors doesn’t “naturally fit” Iwamasa’s relationship with Perry.
They contended that Iwamasa was an worker who “acted at all relevant times at the victim’s direction rather than pursuant to his own discretion.” His lawyer additional argued that the circumstances prosecutors referenced to assist their place usually are not “comparable.”
Iwamasa’s lawyer asserted that the prosecutors’ declare that the former assistant may have “simply said ‘no'” to Perry’s request for ketamine “completely elides [the] defendant’s particular vulnerability to the relationship dynamic which he fell into with the victim.”
They also argued that prosecutors did not acknowledge the “substantial mitigating information” concerning Iwamasa’s “mental state, motive, and intent.” They keep that this data straight contradicts the prosecutors’ assertion that Iwamasa “was uncaring or intentionally put the victim at risk.”
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