Most of the land we walk on has had someone murdered on it going back to B.C. times. No land has been free from bloodshed so the odds are you've done it most of your life. So yes.
With that said...there's not way in hell I'd move into a murder house. I'm not overly superstitious but let me tell you...murders are bad mojo, something that consists of that much evil energy has to leave a mark.
I think I did live in a haunted house when I was a kid because I saw something I still can not explain to this day and I'm dead serious, a little of a pun intended but I'm in all honesty telling the truth.
You know if someone copied and pasted all work and no play make you a dull boy over and over on a word processor would it still have the same dramatic effect.