A teacher is suspected of engaging in a 'special relationship' with a pupil. When said pupil disappears, the rumour gains momentum. Especially because two years earlier, another of the teacher's teenage pupils also disappeared.

A man is murdered in Laguiole, Aveyron, Aubrac country. The young Elisabeth Richard, deputy prosecutor of Rodez, is handling the case. She has to deal with the hostility of a police officer, promoted on his own strength and not keen on the idea of being subjected to a young woman. Elisabeth especially has to unravel the tangles of ancestral antagonism and family secrets in order to unmask the culprit. The film is both a criminal investigation and a social painting.

Sol, a famous Argentine Tango performer, has lived in Buenos Aires for many years. Behind her excessive temper and her glowing smile, the Diva hides an injury from which she never really recovered: the loss of her only son, Raphaël.

Ever since she served on the jury during his trial, Nora has been convinced that Jacques Viguier is innocent, despite him being accused of murdering his wife. Following an appeal by the public prosecutor’s office, and fearing a miscarriage of justice, she convinces a leading lawyer to defend him during his second trial, on appeal. Together, they will put up a tenacious fight against injustice.