... Happened in the Knightsbridge storehouse in London in 1987. Two men entered the money deposit claiming they wanted to rent a safe and no one noticed they carried pistols. With those, the men had an easy time dominating the manager and the security guards and took 112,9 million dolars (current quotation) away. In order not to be disturbed during the robbery, they hanged plates saying the storehouse was temporarily closed. The head of the crime, an Italian man named Valerio Viccei was found by the Brittish Police, thanks to his fingerprints.
~Ally