Teresa faces her greatest challenge when she is ordered to kill a DEA mole on Queen of the South. "El Beso De Judas" is the fourth episode of the show's second season.
Epifanio: The people who did this are rabid dogs. They are going to be killed that way. Cortez: And if I'm right, if it was Camila? Epiranio: Then she'll meet the same fate.