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Science Channel - Ancient Unexplained Files Series 1 (2021) Part 3 Secrets of Skull Grave (2021)

Ancient Unexplained Files Series 1 Part 3 Secrets of Skull Grave (2021)

Archaeologists excavating a historic Chilean site make a chilling discovery and find decapitated human skulls separate from a nearby burial site; experts use advanced cranial forensics to reveal what really happened to these ancient, butchered victims.

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