*drinking your brain juices*
I'd have no problem whatsoever.
GIVE US THE CARFAX!Even though I'm pretty wary of hauntings, I would think about the desperation of my situation first. I mean I'm alive and they're dead, I still have time to make my life better.
Think about cars. People die in cars all the time and yet they're being repaired and resold ALL the time. You'd be so shocked to know how many times that happens.
If the murder was some horrific thing like a maniac with a chainsaw who hid bodyparts in the walls then yes. That would bother me.
There are literally a million other factors I would consider first.
Like, what were the circumstances under which they were murdered? Was the murderer caught? What is the average murder rate in the area, and how does it compare to other nearby areas?
If you asking about if I have a problem living where someone's life was cut short, no, it wouldn't.