While investigating a kidnapping, an ex-cop sent to infiltrate a prison finds himself surrounded by dangerous felons who can't know his real identity.

Police officer Pipa works on her first big case while simultaneously investigating her boss, who is suspected of murder. The prequel to "Perdida".

It's 1955. Rosa a skillful seamstress becomes the only witness of a murder accomplished by her neighbor. In a time of political tension in Argentina, the crime's investigation will seal Rosa's destiny for good.