The sinking of the Titanic on the night of April 14, 1912 is examined.

Why did Evel Knievel, a daredevil performer who was famous for spectacular, airborne, motorcycle stunts, crash during his famous Caesars Palace, Las Vegas stunt?

On February 18, 2001, NASCAR superstar Dale Earnhardt Sr. was killed in a crash on the Daytona 500 racing track in front of 250,000 people. How could this fearsome and fearless driver, driving a car he knew, on a track he knew, die in an accident that looked minor by NASCAR standards? Investigators wanted to know how a seemingly mild crash killed Dale Earnhardt. The ensuing investigation revealed a shocking case file that rocked NASCAR to its core.