Flawless

The Antwerp Diamond Center was one of the most secure buildings in the world and had over hundreds of millions of dollars in diamonds and other valuables stored in its subterranean vault. Surrounded by two police stations, extensive video surveillance, and vehicle barriers, it was considered impregnable. On February 15, 2003, the impossible happened and a band of skilled Italian thieves made off with nearly half a billion dollars from the vault. No one was hurt or even threatened during the robbery. How did they do it?.