For 2,600 years, an unbroken stone slab kept its secret. When archaeologists finally moved it, they found four bodies exactly as mourners left them. The stone slab had not moved since the seventh century B.C. It sat flush against the rock-cut face of a hillside in central Italy, sealing the entrance to a chamber that time and looters had somehow passed over. For the archaeologists who first spott... [4507 chars]