From Inside Edition.

Matthew Perry’s grieving parents wrote heartfelt letters made public Wednesday accusing Dr. Salvador Plasencia of being "among the most culpable of all" of the people who supplied drugs to Perry. The letters came as Dr. Plasencia pled guilty to four counts of distributing 20 vials of ketamine for $55,000. Perry was found dead in his hot tub in October 2023. He became addicted to ketamine, which he used to treat his depression.