Case File 2006.12.28F: Ryan and his team lend paranormal assistance to Ally Sokolowski and her family that live in a historic Pittsburg, Pennsylvania, home that was once a part of the Underground Railroad. Interestingly, only two people have seen the apparition: Larry and Brandon, both African Americans. Does the answer to their haunting lie in the mysterious tunnels beneath the house, or is an old fashioned ghost behind this old fashioned ghost story?