The "Friends" star passed away in October 2023, and now federal prosecutors are alleging that his former personal assistant, Kenneth Iwamasa, tried to cover up evidence of Perry's ketamine use.

Doctors supplied Matthew Perry with ketamine despite them knowing he allegedly suffered adverse effects from the drug. The actor died in October 2023 from the acute effects of ketamine. He was 54.

Nicole Russo said she is still haunted by the fact that Jasveen Sangha was secretly living a double life as the "Ketamine Queen." On April 8, a federal judge sentenced the North Hollywood drug dealer ...