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Watch What Went Wrong: Countdown To Catastrophe Season 4 Episode 5 Online

  • 6.3/10

One of the most serious accidents to happen in the Alps in decades, the Marmolada serac collapse tells the story of the fateful day 11 people were killed when a section of glacier collapsed onto a hiking trail. A cautionary global warming tale about the disappearance of Europe’s glaciers and the changing safety concerns for traversing them.