The boss's distrust of both young men culminated in the tragic death of James Martinez's character, an event that marked Gustavo for life and solidified his desire for revenge. Gustavo Fring Built ...

20. Leonel Salamanca Marco's twin brother, Leonel, was also employed by Gus Fring. Together, the two hit men racked up a huge body count and made offerings to a Mexican deity of death each time ...