When Private Investigator Lexi Graves' police lieutenant brother, Garrett, asks her for help on a missing persons cold case he's been instructed to close, she's happy to poke around. After all, it won't take long to prove if the woman he's checking up on is an impostor or the real deal.

Garrett isn't convinced that Debby Patterson, who skipped town ten years ago, is the same happy, family-conscious woman who has finally returned home. Her parents are thrilled to welcome her back so there is no reason to think she isn't. But just as Lexi begins her investigation, a friend of the family approaches her with some suspicions. Before Lexi can find out what is worrying her, the woman is murdered. Coincidence? Or something more dangerous?

Solving a murder and proving a missing person's identity, Lexi must put everything she's learned to the test. Perhaps, by solving one crime, she can solve the other and determine, once and for all, who is the real Debby.