Haven't heard this theory, but idk if this rules out much - monoxide leaks can be pretty local and don't need to fill up a whole house before becoming lethal in a single room, especially the size of house we're probably talking about with Gene Hackman.
Guess that rules out the gas leak theory.
Haven't heard this theory, but idk if this rules out much - monoxide leaks can be pretty local and don't need to fill up a whole house before becoming lethal in a single room, especially the size of house we're probably talking about with Gene Hackman.
I've read that there are no reports of monoxide being involved.
Initially thought and dissapated when tested.