An Egyptian archaeologist works on a sarcophagus at a newly discovered burial site, the Tomb of Behnui-Ka and Nwi, dating back to 2500 B.C., near the Great Pyramids in Giza on the outskirts of Cairo, Egypt, on Saturday. The tomb is believed to belong to persons called Behnui-Ka, titled as the priest and the judge during the Old Kingdom, and Nwi, who held the title of “the purifier” of King Khafre.SD-Agencies