(This program is no longer available for online streaming.) He was stalked, attacked and left to die alone. Murdered more than 5,000 years ago, Otzi the Iceman is Europe’s oldest known natural mummy.

The body on the tray has a nickname, Otzi (it rhymes with “tootsie”), after an area of the Alps called the Otztal. In September 1991, a pair of hikers saw Otzi’s head and shoulders protruding from the ...