Conversation so far:
What happened during the Recluse period?
sleeping, abusing alcohol, taking drugs (including heroin), overeating, and exhibiting self-destructive behavior.
Was Brian Wilsion involved in this?
Wilson spent a great deal of the two years following his father's June 1973 death secluded in the chauffeur's quarters of his home; sleeping, abusing alcohol.
What happened following this?
During this period, his voice deteriorated significantly as a result of his mass consumption of cocaine and incessant chain smoking.
Did he ever get caught and arrested?
CANNOTANSWER.

Question: Did he die from abusing drugs and alcholol?
Self-contained rewrite: Did Brian Wilsion die from abusing drugs and alcholol?