Trust Betrayed: Matthew Perry'S Assistant Sentenced For Ketamine Injection

  • By Lexie
  • May 29, 2026, 7 a.m.

A Hollywood Tragedy Unfolds

In the heart of Los Angeles, the city known for its stars and scandals, a courtroom drama has played out with the sentencing of Kenneth Iwamasa, the former personal assistant to beloved "Friends" actor Matthew Perry. On a sunny Wednesday in downtown LA, Iwamasa received a sentence of three years and five months in federal prison, a ruling that has sent waves through the Hollywood community. This sentencing comes in the wake of Iwamasa's guilty plea to conspiracy in distributing ketamine, a powerful anesthetic, that led to Perry's untimely death.

Perry's mother, Suzanne Morrison, shared her grief and betrayal in a heartfelt letter to the court, stating, "Matthew trusted Kenny. We trusted Kenny. Kenny's most important job – by far – was to be my son's companion and guardian in his fight against addiction. We trusted a man without a conscience, and my son paid the price." Her words reflect the deep emotional impact and the breach of trust that has become all too familiar in the world of Hollywood.

Matthew Perry

Matthew Perry

"We trusted a man without a conscience, and my son paid the price," Perry's mother wrote.

The Conspiracy Unraveled

Federal prosecutors revealed a complex web of deceit and illegal drug distribution involving Iwamasa and several other individuals. Iwamasa worked alongside a Santa Monica doctor, Salvador Plasencia, and an associate, Erik Fleming, to obtain ketamine illegally for Perry. This drug, known for its medical use in anesthesia and pain management, was administered to Perry in doses that proved fatal.

The indictment also included names like Jasveen Sangha, the so-called "Ketamine Queen," who supplied the drug, and Dr. Mark Chavez, a San Diego physician involved in the illegal operation. Before Perry's death on October 28, 2023, Iwamasa injected him with over 25 shots of ketamine. That day, Perry's request for "a big one" sealed his tragic fate.

Matthew Perry

Matthew Perry

Consequences and Reflections

The repercussions of this case extend beyond the courtroom, as Hollywood grapples with another lost star to addiction. Erik Fleming, Sangha, and Plasencia each face their own consequences, with sentences ranging from two to fifteen years. This case sheds light on the vulnerabilities and pressures faced by those in the entertainment industry, where the line between personal struggle and public scrutiny often blurs.

Matthew Perry, known for his role as Chandler Bing on "Friends," penned a memoir in 2022 detailing his battle with addiction. His death at 54, in the tranquility of his Pacific Palisades home, underscores the complex interplay of substance abuse, personal demons, and the unforgiving nature of fame. Perry's story is a stark reminder of the importance of trust and the devastating consequences when it is misplaced.

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Lexie
Author: Lexie
Lexie

Lexie

With bright pink hair and a sharper tongue, Lexie Blaze lives for LA’s messiest moments. From red carpet slips to DM leaks, her stories hit fast, hot, and unapologetically raw. Drama doesn’t scare her — it fuels her.