Carlos Fuentes is a character and serial killer that appeared in DEXTER. He and his brother Marco Fuentes are responsible for the Santa Muerte Murders, combining both their lust for money, drugs and sex with their Serial killer nature. In this light, both the brothers are like Little Chino in some aspects. Unfortunately, similar to George King neither Carlos or his brother are ever mentioned again following the terrible fallout of the Santa Muerte Case and unlike The Skinner Case, all mention of this situation stops mid-season into Season Five.