Internet says 1/5 ppl who drown hold their breath the whole time and run out of oxygen and die. The other 4/5 can’t hold their breath any longer and try to breathe in and drown. So that means it must be possible to will yourself not to breathe until you die.
But people didn’t think he was a weirdo. He was really good at concealing it.
And I despise those types of killers who target young women or weak people. I would totally dexter ted bundy.