Killer Landslides
- Episode aired Nov 19, 2014
- TV-PG
- 54m
Scientists examine the causes of the 2014 Oso, Washington, landslide, the worst in decades.Scientists examine the causes of the 2014 Oso, Washington, landslide, the worst in decades.Scientists examine the causes of the 2014 Oso, Washington, landslide, the worst in decades.