Mayday

Invisible Killer (Delta Air Lines Flight 191) (5x5)

Air date: May 07, 2008

Alternative title: "Slammed to the Ground". In the summer of 1985, a Delta 191 aircraft was diverted away from a thunderstorm, only to be struck by powerful winds and plummet to the ground. Flames engulfed the front of the plane and more than 130 people died in a tragic accident that would eventually expose, and eliminate, an invisible killer.