The Cover-Up of Flight 980

Stacey Greer is the daughter of Mark Bird, the flight engineer on the planet crashed. She has some very specific memories of her dad, but grew up not really knowing why he was gone. It was only the last two years that she started trying to learn more about the crash and realized that no one has any idea what happened. "I feel like I have the responsibility to really figure out what happened," says Greer.