On October 7, Mexican marines swooped in on one of the most powerful men in organised crime. But as the navy triumphantly announced the death of Heriberto Lazcano, leader of the Zetas gang, there was puzzlement over where he had been found. Far from the Zeta's strongholds and practically unprotected, he had been watching a baseball game in the small mining village of Progreso.

Theories abounded as to what exactly Lazcano had been doing in Progreso, a one horse town in the wide open spaces of the sorthern state of Coahuila. Humberto Moreira, ex-governor of Coahuila says that he has the answer: "Heriberto Lazcano changed from being a killer, kidnapper and drug dealer to something still more lucrative: mining coal. That’s why he lived in the coal region, in a little village called Progreso."