Conversation so far:
Eas Hooker 'n Heat an album by Canned Heat?
Hooker 'n Heat is a double album released by blues musician John Lee Hooker and blues-rock band Canned Heat in early 1971.
What year did Wilson of Canned Heat die?
On September 3, 1970, just prior to leaving for a festival in Berlin, the band learned of Wilson's death by barbiturate overdose.
How did Wilson of Canned Heat die?
death by barbiturate overdose

Question: where was he
Self-contained rewrite: Where was Wilson of Canned Heat found after his death by barbiturate overdose?