https://en.wikipedia.org/wiki/Jack_Parsons_(rocket_engineer)
I feel so personally called out every time I'm reminded of this guy. Especially because I only learned about him After I was well on the way to Being him.
Rocket scientist Witch.
Cause of Death: Explosion.
@Motodrachen commie, witch, fucked L. Ron Hubbard's life, performed rituals on her with him, accused of espionage, possibly commited suicide with a rocket, that's one of the most exciting Wikipedia articles I've ever read