Discovery Civilisation Unsolved History - Aztec Temple of Blood

Unsolved History is history the way it was! Through detailed examination of archaeological and forensic evidence, existing photographs, authentic artifacts, and carefully selected interviews from eyewitnesses and experts - events are reconstructed and historical questions are finally answered. Join the Unsolved History team as they investigate their most brutal and shocking case yet. Five hundred years ago, the Aztec people comprised the most powerful civilization in the Americas - a power exemplified by Templo Mayor, a 12-story pyramid where dutiful Aztecs worshipped their gods. It's also where the world's largest mass sacrifice reportedly took place. In a temple dedication in 1487, records tell of 20,000 people sacrificed over a 4-day period.