United States Drug Enforcement Administration

LOS ANGELES – A San Fernando Valley woman was sentenced today to 180 months in federal prison for her long-running drug dealing activities, including selling ketamine that contributed to at least two deaths, including the overdose death of actor Matthew Perry in October 2023.

Jasveen Sangha, 42, a.k.a. “Ketamine Queen,” of North Hollywood, was sentenced by United States District Judge Sherilyn Peace Garnett.

Sangha pleaded guilty in September 2025 to one count of maintaining a drug-involved premises, three counts of distribution of ketamine, and one count of distribution of ketamine resulting in death or serious bodily injury.

Sangha is a dual citizen of the United States and the United Kingdom and has been in federal custody since August 2024.

“For years…Sangha operated a high-volume drug trafficking business out of her North Hollywood residence,” prosecutors argued in a sentencing memorandum. “To cultivate her business, [Sangha] marketed herself as an exclusive dealer who catered to high-profile Hollywood clientele…While [Sangha] worked to expand and profit from her drug trafficking, she knew – and disregarded – the grave harm her conduct was causing.”

According to court documents, Sangha worked with Erik Fleming, 56, of Hawthorne, to knowingly distribute ketamine to Perry, a successful actor and author whose struggles with drug addiction were well documented. In October 2023, Sangha and Fleming sold Perry 51 vials of ketamine, which were provided to Kenneth Iwamasa, 61, of Toluca Lake, Perry’s live-in personal assistant.

Leading up to Perry’s death, Iwamasa repeatedly injected Perry with the ketamine that Sangha supplied to Fleming. Specifically, on October 28, 2023, Iwamasa injected Perry with at least three shots of Sangha’s ketamine, which caused Perry’s death.

After learning from news reports of Perry’s death, Sangha called Fleming on the Signal app to discuss how to distance themselves from it. That day, Sangha updated the settings on the Signal apps to automatically delete her messages with Fleming. She further instructed Fleming to “Delete all our messages.”

Two days after Perry’s death, Fleming left Sangha a voicemail on Signal and texted, “Please call . . . Got more info and want to bounce ideas off you. I’m 90% sure everyone is protected. I never dealt with [Perry]. Only his Assistant. So the Assistant was the enabler. Also they are doing a 3 month tox screening . . . Does K stay in your system or is it immediately flushed out[?].”

In August 2019, Sangha sold four vials ketamine to victim Cody McLaury, who died hours later from a drug overdose.

In March 2024, law enforcement searched the residence and found thousands of pressed methamphetamine pills, 79 vials of liquid ketamine, MDMA (Ecstasy) tablets, counterfeit Xanax pills, baggies containing powdered ketamine and cocaine, and other drug trafficking items such as a gold money counting machine, a scale, a wireless signal and hidden camera detector, drug packaging materials, and $5,723 in cash.

Sangha also used her North Hollywood residence to store, package, and distribute narcotics, including ketamine and methamphetamine, since at least June 2019.

Anthony Chrysanthis, Special Agent in Charge of the Drug Enforcement Administration Los Angeles Field Division, said, “This case brought attention to the life-threatening outcomes of ketamine misuse. We hope today’s sentencing brings some form of closure to the families of Mr. Matthew Perry and Mr. Cody McLaury, both of whom died after using ketamine supplied by Ms. Sangha. We trust that the message, embedded in these tragic stories, will act as a lifeline for those struggling with drug addiction.”

Besides Sangha, the following defendants have been sentenced in this case:

• Salvador Plasencia, 44, a.k.a. “Dr. P,” of Santa Monica, is serving a 30-month prison sentence after pleading guilty in July 2025 to four counts of distribution of ketamine. He surrendered his California medical license in September 2025. Plasencia repeatedly sold vials of ketamine to Perry despite knowing Perry’s well-documented history of drug addiction and that Perry’s personal assistant was administering the drug without medical training or supervision.
• Mark Chavez, 55, of San Diego, was sentenced to three years of probation, eight months of home detention, and was ordered to perform 300 hours of community service after he pleaded guilty in October 2024 to one count of conspiracy to distribute ketamine. Chavez operated a ketamine clinic and sold the drug to Plasencia, who then distributed it to Perry. Chavez surrendered his medical license in November 2024.

Iwamasa and Fleming are scheduled to be sentenced in the coming months. Each of them pleaded guilty in August 2024 to federal narcotics charges.

The Los Angeles Police Department, the Drug Enforcement Administration, and the United States Postal Inspection Service investigated this matter.

Assistant United States Attorneys Ian V. Yanniello of the National Security Division and Haoxiaohan H. Cai of the Major Frauds Section are prosecuting this case.