There's no known case of anyone dying from an LSD. Even after taking a few thousand times the typical amount (they thought it was cocaine). They did need hospitalization and would likely have died from aspirating their own vomit without it, however they all fully recovered within 48 hours.
It's a pretty challenging drug to hurt yourself (physically/chemically) with.
Thanks. That is what I seemed to recall.-
Lucky he did not overdose ...