 Based on the evidence, anthropologist Joe Zias and forensic scientist Azriel Gorski believe the remains may have been Romans whom the rebels captured when they seized the garrison.As to the sparse remains of 24 people found in the southern cave at the base of the cliff, excavator Yigael Yadin was unsure of their ethnicity; however, the rabbinical establishment concluded that they were remains of the Jewish defenders, and in July 1969, they were reburied as Jews in a state ceremony.Carbon dating of textiles found with the remains in the cave indicate they are contemporaneous with the period of the revolt, and pig bones were also present (occasionally occurring for Roman burials due to pig sacrifices); this indicates that the remains may belong to non-Jewish Roman soldiers or civilians who occupied the site before or after the siege.