The rivalry between the two brothers becomes obvious to the investigators... all the more so when they discover that Manon, Abel's so-called ideal fiancée, was having a clandestine relationship with her brother! The suspicion with regard to Benoît becomes all the stronger when Jean, suspect №1, is found dead in the refrigerated room of the armory...

The discovery of Abel's homosexuality gives a new turn to the investigation. Emmanuel was her lover, but Abel also saw the journalist Frédérik Mayor, rather the jealous type... When the murder weapon is found at his home, the journalist is taken into custody: the case seems to be closed. However, something bothers Awa...