As the earth heats up, rapidly melting glaciers are exposing long lost relics and releasing corpses from their icy tombs. Perhaps the most famous, frozen for more than 5,000 years on a remote mountain pass is Otzi, the iceman. Who was this man that lived nearly a thousand years before the pyramids and why did his life end in violence? Now, after nearly a decade of forensic analysis, new updates emerge in the cold case of Otzi.