I'd still be careful. It might be a lonely rich man looking for companionship. Then again you don't know. For someone wanting to do these things without ever meeting the person you do have to wonder what's on his mind . I knew some one a long time ago that did the same thing. luckily it turned out alright ,but you really don't know. It's not necessarily a question of murder , there is an awful alot of bad things that can happen. Just be safe.