13x7 - Air Disasters

A Boeing 737, seconds before liftoff from Denver to Houston, races off the runway, hits a steep ridge, and briefly goes airborne before slamming to Earth and bursting into flames. Revisit the 2008 crash of Continental Airlines Flight 1404 and follow investigators as they look into a mechanical problem previously found on other Boeing 737s, only to find the true culprit in the Rocky Mountains.