Heineman ultimately settles on a pair of divisive figures from both sides of the border: On the one hand, Dr. José Manuel Mireles, the galvanizing
leader of the Michoacán -
based militant group Autodefensas, provides a welcome alternative to the weak efforts of the state's police to combat cartel - related violence; on the other, by virtue of taking the law into his own hands, his gun - wielding army sets a dangerous precedent.