Matthew Perry died on Oct. 28, 2023, after an accidental drug overdose. Here's everything to know about the five people ...

A related compound, esketamine, has been approved in the European Union and the United States for the emergency treatment of treatment-resistant depression, administered as a nasal spray under strict ...

In August 2024, five people — including two doctors, Perry's live-in assistant and a woman deemed the "Ketamine Queen" by ...