Conversation so far:
When was Jerry Garcia found?
August 9, 1995.
what time?
4:23 am.
what was this close too?
53rd birthday.
how close was this?
eight days after.
Where was he found at?
Garcia was found dead in his room at the rehabilitation clinic.
what was the cause of his death?
The cause of death was a heart attack.

Question: What was this from?
Self-contained rewrite: What was Jerry Garcia's heart attack from?