Explanation:
The prologue introduces main character Inspector Lindsay Boxer, San Francisco P.D., who is in a depression and holding a gun to her head as a result of losing a love interest on a case called "The Honeymoon Murders".
Book One begins with David and Melanie Brandt, freshly married, in their hotel room at the Grand Hyatt. A man outside the door calls "Champagne" and David opens the door. The man, Phillip Campbell, then violently kills the bride and groom and immorally brutalizes the corpse of Melanie. The book then cuts to Inspector Lindsay Boxer in her general practitioner's office. The doctor, Dr. Roy Orenthaler, tells Lindsay that she has a rare, and deadly, blood disease called Negli's aplastic anemia. Throughout the book, Lindsay struggles with the physical side-effects of getting blood transfusions for Negli's, and the emotional aspect of having a life-threatening disease. During the appointment, she is called to the crime scene of a double murder at the Grand Hyatt. At that scene she is introduced to Cindy Thomas, covering the story. A second pair of bodies are found, and after Lindsay is told she has a new partner due to the sensitivity of the case, Cindy, Lindsay and medical examiner Claire Washburn join forces to attempt to solve the case.
A 3rd pair of bodies is found in Cleveland, Ohio, which are thought to be connected to the San Francisco cases. As Lindsay and company go through the case they acquire a fourth friend, Assistant D.A. Jill Bernhardt. Together, the four friends attempt to pin down a suspect, leading to the shocking conclusion. A subplot features Lindsay's attraction to Chris Raleigh, her new partner, but will the attraction last until she soon realizes that there is nothing to lose?