How do you defeat a three-ton vault buried two floors underground, guarded by heat sensors, seismic detectors, Doppler radar and a magnetic field system, then walk away with over $100 million in diamonds? With hairspray, styrofoam and two years of patience.

This episode unpacks the 2003 Antwerp diamond heist, instantly dubbed the heist of the century. We trace how Leonardo Notarbartolo posed as a legitimate diamond merchant to scout the Antwerp Diamond Center, how his School of Turin crew beat sci-fi-level security with drugstore tricks, and how the perfect crime collapsed over a half-eaten salami sandwich tossed in the bushes near a highway.

• Notarbartolo rented an office for over two years to become a trusted tenant with vault access
• The crew defeated thermal sensors with hairspray and beat infrared and Doppler radar wit ...