According to Perry’s autopsy, people close to the actor told investigators that he was undergoing ketamine infusion therapy, an experimental treatment used to treat depression and anxiety. But the medical examiner said that his last treatment one-and-a-half weeks earlier wouldn’t explain the levels of ketamine in Perry’s blood. The drug is typically metabolised in a matter of hours.
Perry was among the biggest television stars of his generation when he played Chandler Bing alongside Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc and David Schwimmer for 10 seasons from 1994 to 2004 on NBC’s megahit sitcom Friends.