Although Ingrid Langley works part-time for the Serious Organized Crime Agency, alongside her husband Patrick, formerly of MI5, she’s also a crime author: perfect cover for investigating fellow crime author, Clement Hamlyn, who is suspected of using the international author’s event Ingrid has been invited to in Cannes to meet with a wanted criminal. Ingrid is accompanied by Patrick, but as they observe the rude and aggressive Hamlyn, it soon becomes clear that someone is observing . . .