Would You Tell Your Spouse People Were Murdered in Your House?

A friend was asking me for advice the other day. Boy, it's a tough one. What would you do?

This couple is about to buy a house. They've driven by it numerous times and LOVE it. They've talked to a Realtor and they can afford it. They want the house SO BAD! But then the man learns the home is vacant because there was a double homicide inside. Should he tell his wife?