There's a new update in the investigation into Matthew Perry's death, with the US postal service now joining the team looking into the remaining unanswered questions . The beloved actor was found dead at the age of 54 in the hot tub at his Los Angeles mansion last October, with an autopsy determining his death was an accident from the acute effects of ketamine . Toxicology reports revealing he had substantial amounts of the drug in his system at his time of death.
The Los Angeles Police Department confirmed to The Mirror they are in the middle of an ongoing investigation into where Matthew got the ketamine . They're looking into who supplied him with the drug and under what circumstances. For all the latest on news, politics, sports, and showbiz from the USA, go to The Mirror US .
READ MORE: Godfather Part II and Apocalypse Now producer Fred Roos dead at 89 just ahead of latest project The US postal service has joined the investigation team ( Image: Getty Images) TMZ also reported that the Drug Enforcement Administration is involved. Now, the publication has said: "The USPS' federal investigatory authorities are now involved in the probe, and looking into whether Matthew acquired any drugs through the mail." Inspectors are reportedly offering their expertise, including package tracking and other mail-related investigation techniques.
Key Hollywood figures have been interviewed as part of the investigation, the Los Angeles Police Department confirmed. According to TMZ, those w.
