Greek archaeologists have uncovered an underground grave with a skeleton in a large tomb in Amphipolis, Greece. The burial site is believed to be the largest ever discovered in Greece and was estimated to have been built in the 4th century BC during the reign of Alexander the Great. According to the Ministry of Culture, the almost intact skeleton belonged to a distinguished public figure due to the amount of marble that was used to build the elaborate tomb. Archaeologists have been digging out the mysterious tomb since August and have found iron and copper nails from the coffin along with decorative bone and glass ornaments that adorned it.