False shuffling during blackjack

A man and his group admitted to using sophisticated mechanisms for tracking the order of cards during a game also had transmitter devices that predicted the order of cards during a game of Blackjack. The man known as John Troung pleaded guilty to cheating out 7 casinos around the world. He admitted to bribing the dealers to start a false shuffle which made him hundreds of thousands. The man is not proven guilty as of yet.