Commandant Saint-Barth S01E03 - Le mystère de la cage rouillée

Margot Rimel was locked in a shark cage eight meters deep, until she died. Who could have been so cruel to this young oceanographer? By diving into the depths of the ocean, Saint-Barth discovers that her murder is linked to a pearl of inestimable value, an object of desire and the bearer of a terrible curse... On the private side, the past also comes to the surface and the revelations that Saint-Barth will have to face will be breathtaking...