In 1998, workmen restoring [Benjamin] Franklin's London home dug up the remains of six children and four adults hidden below the home. The London Times reported on February 11, 1998:

"Initial estimates are that the bones are about 200 years old and were buried at the time Franklin was living in the house, which was his home from 1757 to 1762, and from 1764 to 1775. Most of the bones show signs of having been dissected, sawn or cut. One skull has been drilled with several holes. Paul Knapman, the Westminster Coroner, said yesterday: "I cannot totally discount the possibility of a crime. There is still a possibility that I may have to hold an inquest."(Wikipedia)

Isn't that eerily symbolic? Bones hidden in the foundations of the United States? What's next? Skeletons in George Washingtons closet?