Skulls of over 150 women who were ritually decapitated over 1000 years ago have been found in Mexico. Experts believe ritual human sacrifices targeted poor individuals in earlier civilizations.
When Mexican authorities discovered a mound of roughly 150 skulls in a cave near the Guatemalan border, they took the bones for a crime scene and sent them to the state capital.
It turned out to be a cold case.
The National Institute of Anthropology and History said Wednesday that it require...
