製作公司：Carma Films, France Televisions
The new affair which occupies Alexandra consists in discovering who could inoculate the plague to the owner of a vineyard of Bordeaux.
A man is found dead in a boat moored at Bordeaux marina. The pustules covering his body and the darkness of his extremities leave no doubt: he was a victim of the plague. A security perimeter is established around the boat and the last people to have visited it, members of his family, quarantined on the wine estate they own. Very quickly, Alex discovers that this man was probably not infected by chance. Someone has inoculated him with the bacillus and he is bound to be one of his relatives.
Director: Magaly Richard-Serrano
Created and Written by: Elsa Marpeau
Producers: Christophe CARMONA And Clémentine VAUDAUX
Production Co: Carma Films, France Televisions
Cast: Julie Depardieu, Bernard Yerlès, Xavier Guelfi, Sara Martins, Sophie Le Tellier
Was initially slated to film from March 11 to April 8 2020, but production was suspended just a few days into filming due to the COVID-19 pandemic. It resumed three and a half months later in June with the script now referencing the pandemic.