Iwamasa, who admitted in court documents to administering the ketamine on the day that Perry died, pleaded guilty in August 2024 to one count of conspiracy to distribute ketamine causing death, the DOJ said. He is scheduled to be sentenced in November.

One of Matthew Perry’s doctors pleaded guilty Wednesday in federal court to supplying the drug ketamine, which was a factor in the actor’s death in 2023.

A doctor pleaded guilty to giving Matthew Perry ketamine in the month leading up to the “Friends” star’s overdose death.