In May 1950, two Danish brothers cutting peat uncovered a body so perfectly preserved, with stubble on his chin and wrinkles on his forehead, that they called the police convinced they had found a fresh murder victim. They were about 2,400 years too late. This is the haunting story of the Tollund Man, history's most lifelike bog body.

This episode explores how a man who lived in the pre-Roman Iron Age was preserved for over two millennia, what modern forensics reconstructed about his final hours, and why his death sits on the blurry line between brutal execution and sacred ritual sacrifice.

• Sphagnum moss released phenolic compounds and acid that tanned his skin like leather while dissolving his bones, the opposite of normal decay
• Conservators severed his head and submerged it in beeswax to save it, while the rest of his b ...