He used a tunnel to make his escape from a Mexican prison. Once one of the most wanted men in the world is again on the loose after authorities found a tunnel inside the prison, but he was nowhere to be found. I'm guessing the leader of one of the most successful drug cartels had some inside help in making his second escape from prison. He probably used his wealth and influence to find help in constructing a tunnel to lead him to freedom. I wonder how many years it will take them to find him this time?