Watch Ghost Hunters season 4 episode 20 online. Dayville, CT: Tracy houseHeather Tracy and her family moved into her ancestor’s property two years ago. There were always reports of odd activity and it soon became apparent to her that there was something more to the stories.Appleton, NY: Haunted WineryPrevious owners saw their wives die in the house from illness. And one owner accidentally shot and killed his son while another died under suspicious circumstances. By 1933, the Sisters of St. Joseph became the new owners and used the estate for decades as a nuns’ retreat, a camp for girls and a training school for the deaf. Now, the winery has become a part of an eerie lore.