Here's what was inside long-locked safe at Hilton Netherland Plaza Downtown

Well, it wasn't gold, jewelry or Prohibition-era liquor, but it wasn't empty, either.   Two safecrackers, an auto-dialer and days later, the safe at Hilton Netherland Plaza was finally cracked: Two sleeves of key cards from the 1990s were inside. Manager Jason Tyson said the cards would have been used in case of emergencies inside rooms.