This is an explosive book, real revelations from a sicario or hitman for the Juarez cartel in Mexico. In the murky world of narcotics enforcers are employed by the cartels to assassinate and extort owed money from victims. This sicario was trained as a policeman with this training funded by the narcos. In the law enforcement school he learnt all the surveillance tricks and how to use the necessary weapons that he could employ in the narco world in a Mexico that was careering out of control. Often holed up for weeks or months on end with kidnapped victims, the sicario often had to execute people in an instant at a moment’s notice. Very often he was high on drugs (cocaine) and drink and his world of ultraviolence is revealed in a brutal and honest narrative. As the sicario rose up the ranks and became ever more embroiled in the dirty work, he ultimately found a way out through zealous missionaries who protected him and allowed him to seek repentance for the insidious murders he had committed. This is a journey in a world that is stranger than fiction and the tale is well worth the read.