The damn mansion

There once was a cursed house that had ghosts of people who had died in that house. This house was built a long time, famous people died there. There was a family that was trying to buy a house and the one I found was that, also seemed pretty but they did not know was cursed. When task brings a week living in that house the spirits appeared and killed while they were sleeping. In the end the house was torn down, and never returned to live in one place so horrific that.