Mexican cartels are infamous for their brutality - you probably shouldn't mess with them. But that's what Alejo Garza Tamez did.
"Alejo Garza Tamez (1933 - November 14, 2010), better known as Don Alejo, was a Mexican businessman and hunter. Don Alejo made news when he died heroically after having a shootout against an organized crime group that demanded that he hand over his property. Garza Tamez wounded two and killed four of the criminals."
More on Wikipedia:
https://es.wikipedia.org/wiki/Alejo_Garza_Tamez