I'm an admitted history nerd so "America's Hidden Stories" caught my attention on the Smithsonian Channel. The pilot episode was on the Salem "witches". Most people know about the memorial of the hangings but there's a newer memorial for the location of the actual hanging. Researchers and historians have located where the witches were hung and their bodies dumped. [There's no bones because it's been so long ago.]
Location: Proctor's Ledge, 7 Pope Street, Salem, Massachusetts.