In the case of Heriberto Lazcano, responsible for some of the most gruesome crimes in Mexican history, it seems pretty clear that he died face-down in the mud in the city of Progreso, meaning Progress.
Later that night, on learning that their leader had fallen, the foot-soldiers of Los Zetas - imbued as they are with a sense of military fraternity - stormed the funeral home in balaclavas and with automatic rifles, and took back Lazcano's body.