When Blanca hears the news about Salazar’s murder, she realizes immediately that Sapo was involved: the bite mark on Salazar’s shoulder reminds her of the bite that she saw Sapo give Mr. Blessington years ago in school. Julio once again privileges his loyalty to Sapo over his relationship with Blanca, showing that he will not put Sapo at risk, even if it negatively affects his own marriage to a woman he deeply loves.