Personal trainer Trey Ziegler was in peak physical condition. If you didn't count the kitchen knife in his well-toned chest. Lieutenant Eve Dallas soon discovers a lineup of women who'd been loved and left by the narcissistic gym rat. While Dallas sorts through the list of Ziegler's enemies, she's also dealing with her Christmas shopping list-plus the guest list for her and her billionaire husband's upcoming holiday bash. Feeling less than festive, Dallas tries to put aside her distaste for the victim and solve the mystery of his death. There are just a few investigating days left before Christmas, and as New Year's approaches, this homicide cop is resolved to stop a cold-blooded killer.