As they waited to be sacrificed outside a temple, the victims made no attempt to escape their fate: their throats were cut, they were decapitated and their hearts ripped out. Their hands were not tied and they offered no resistance to the sacrificial knife. A seed containing a potent drug was used to paralyse their bodies, leaving the victims aware of a terrifying ritual that has been revealed for the first time by a dig in the vast pre-Colombian city of Túcume in northern Peru. Archaeologists working in the ruined city of giant pyramids have discovered one of the largest...