A shooting range ? Ornate rooms and secret vaults ? The things we see fill us with awe and mystery as Geraldo and team take us through a well-researched history of Capone, one of the nation's most notorious mobsters. What could be in his vault ? Today, in 2015, Al Capone's net worth would exceed 1 billion dollars as he employed hundreds of gangsters to run his terrifying criminal empire. We wonder now as well as when the things he stored under one of his favorite hideouts at the Lexington Hotel.