The highest risk group for fatal heart inflammation is IV drug use.
One of the Kennedy cousins died, or almost died, from this many decades ago.
Yep, Gibb had a huge drug problem. He was dating Victoria Principal at the time and she dumped him because of the drugs. Now THAT is major major addiction. Choosing drugs over her? That is pure insanity. And the Kennedys, what Kennedy isn’t a druggie? It’s like a requirement to be a Kennedy.