8. Arturo Casco Hernández aka La Fiera
The son of wrestler Hércules Poblano (The Hercules from Puebla), Arturo Casco Hernández worked as “La Fiera” or “The Beast,” performing in famous lucha promotion Empresa Mexicana de Lucha Libre (later renamed Consejo Mundial de Lucha Libre Co.). By the early 2000’s, La Fiera was semi-retired, making a handful of appearances each year. On September 12, 2010, La Fiera was stabbed to death during a mugging.