Philadelphia ·

The case involves the great grandson of Irenee DuPont. In 2008, Richards IV, 47, pleaded guilty in Superior Court to the felony that included one count of intentional 4th degree rape and sexual penetration of his daughter who was 3 years old when the abuse started. Burg, the maternal grandmother, is the one who alarmed Tracy of the abuse after talking to one of the grandchildren in 2007.