In 1995, Dr. Johan Reinhard stumbled upon the body of a young girl, barely into her teens, on top of Mount Ampato in the Peruvian Andes. Named "Juanita," she is the best-preserved Incan mummy ever ...

It has become clear that there was a mummy culture unlike any other seen in the world. Why did this unique Andean mummy culture take root here and how did it spread? This episode sheds valuable ...