Witness the final minutes of PIA Flight 268 and discover why it crashed into a mountain just minutes from landing.

Witness the doomed flight of a West Air Sweden jet and see how the failure of a single instrument led to catastrophe.

Follow the investigation to see how a DC-9 ended up on the wrong runway and in the path of an oncoming 727.

Landing on a Caribbean island in a severe tropical storm, a Colombian airliner crashes short of the runway. Investigators need to find out why.

Investigators are stumped when a turboprop slams into an Argentine desert, and it's a microscopic filament that provides the first tangible clue.

A helicopter carrying offshore oil workers crashes into the ocean off the coast of Newfoundland and a far-reaching investigation reveals a fatal flaw.

Investigators are stumped when a turboprop crashes into an Indonesian mountaintop.

When an African airliner mysteriously crashes, Namibian investigators rule out a host of possible causes before reaching a chilling conclusion.

A brand-new 737 falls from the sky over West Africa during a major storm, but investigators eventually discover weather had nothing to do with it.