Prodigal daughter Tumi goes home for the holidays and manages to ruin her sister's wedding plans. Now she must make things right before it's too late.
Astrid and Rapha?lle are back for a new round of investigations that will see them team up with the secret services, pursue a professional killer, rub shoulders with Mormons, the horse racing world, the last descendant of an Aztec tribe, a Buddhist temple, a film set and even confront a criminal who dangerously transforms under the full moon...