"I strongly recommend also putting him into some sort of Witness Protection if you don't want one of his other victims hunting him down. And it's possible that whatever it is that makes him do what he does would then cause him to commit actual rape. It's also theoretically possible he could convince someone else to turn him back into a vampire but it's massively unlikely he could get back to becoming a reproductive vampire. ...Only the top five classes of vampire can create other vampires and most people don't even count the fifth."