Déjà vu can be deadly... A year ago, Rose Mcgovern's sister was found dead at the bottom of a bridge. A tragic accident. That's what the police called it. What they still call it. What everyone except Rose believes to be true. But she won't change her mind. No matter how many seconds and minutes and days go by, no matter how much time she's had to spend in the psych ward, and no matter how much her life falls apart. She will never give up on her quest for the truth. And now, it's happening again. Another woman's body has been found. The circumstances are far too similar to be a coincidence. There might even be more victims. Which would mean that Rose was right all along. But the police have long since dismissed her as paranoid, and she's driven away every friend she's ever had. With nothing but her own conviction on her side, how can she prove that an accident is a really murder? And even if it's possible, can she do it before she makes a deadly mistake and the killer claims her life, too?