In 1989, a killer dumped the body of twenty-year-old Lucie Martin into a picturesque lake in the west of France. Fourteen years later, during a summer heat wave, a drought exposed her remains--bleached bones amid the scorched mud and slime.No one was ever convicted of her murder. But now, forensic expert Enzo Macleod is reviewing this stone-cold case--the toughest of the seven he has been challenged to solve.But when Enzo finds a flaw in the original evidence surrounding Lucie's murder, he opens a Pandora's box that not only raises old ghosts but also endangers his entire family.