Nineteen-year-old Nell Flynn is training to be a nurse & planning to marry her boyfriend, Liam Connor, when her mother dies,
...Everyone knows that Mickey Carlyle is dead & a man is in prison for her murder. Everyone, that is, except DI Vincent Ruiz, who cannot stop searching & hoping. He is discovered one night clinging to a buoy in the River Thames, with a bullet in his leg & a bigger hole in his memory. Under investigation by his colleagues & accused of faking amnesia, Ruiz's only hope of unravelling the puzzle is to retrace his steps & relive that night. But there are further dangers lying in wait & other ways for a man to drown...