Would you buy a killers name if you could make money on it ? http://www.namepros.com/domains-for...4h-auction-jonquelbrooks-com-calif-state.html
Like that guy that bought ismailax.com or some serial killer's name? No, to the first - unethical Yes, to the second one - I'm "fascinated" by serial killers
Ethically no... well there's nothing wrong: if it's just an information site about the crimes and killer?
You'd definitely get some weird people though. Some of these "popular" serial killers get some weird "fans" and followers.
TheHillsideStranglers.com is available for anyone who wants it. They're pretty famous, but I'm concentrating on my proxies. EDIT: http://www.carpenoctem.tv/killers/ Nice website to look for domain names =)