Mayday S15E06 - Dangerous Approach

Shuttling passengers from Denver to Durango in southern Colorado, Continental Express Flight 2286 is about to touch down when it crashes in the frozen wilderness just a few miles from the runway. After a dramatic rescue, it's up to investigators to figure out what went wrong. The exhaustive search for answers leads to a series of dead ends. That is, until an unlikely tip points to a shocking conclusion.