O Lobo atrás da Porta plot
Sylvia (Fabíula Nascimento) is horrified to learn that her six-year-old daughter Clarinha has just been picked up from school by an unknown woman. Still reeling from the shock, she waits impatiently with her husband Bernardo (Milhem Cortaz) at the police station, where they are both interrogated. Bernardo confesses to a detective that he believes he knows who is responsible for the kidnapping: his mistress Rosa (Leandra Leal). When Rosa calls him to arrange an appointment, Bernardo agrees to meet her, hoping she will show up with Clarinha in hand.