Unearthed: Season 2, Episode 2 - ProjectFreeTV

2 - 2: Curse of the Blood Pyramids

Giant pyramids at a strange site in Mexico are revealing the bloody secrets of a mysterious civilization that vanished 1,400 years ago. Little is know about this lost culture, but new discoveries are uncovering shocking evidence of human sacrifice. This is Teotihuacan, one of the largest cities in the ancient world.