Caught in the Act

During the early twentieth century, a father and son lived in the house. After the father died, the son began having problems with his life and eventually had a nervous breakdown. One night, the man discovered a young couple consummating their relationship on his property. Enraged, the man killed them both and then later killed himself. Now, one can hear whispers and see footprints that vanish. There is also a report of a dim light in the attic that never goes out.