Conversation so far:
When did David Carradine die?
On June 3, 2009, at the age of 72, David Carradine was found dead in his room.
How did David Carradine die?
A police official said that David Carradine was found naked, hanging by a rope in the room's closet.
What else is notable about David Carradine's death besides date, location, and a police official's report?
Two autopsies were conducted, one involving the celebrity pathologist Pornthip Rojanasunan.
What was the result of David Carradine's autopsies?
Both of David Carradine's autopsies concluded that the death was not a suicide.

Question: What else is notable about his death?
Self-contained rewrite: What else is notable about David Carradine's death besides date, location, police official's report, and autopsies concluding death was not a suicide?