When her fiancé's dangerous secrets turn her work upside down, a beautiful doctor must choose between her own safety and the man she loves—and thought she knew.

Dr. Carrie Markham's heart was broken by the death of her husband two years ago. Now, just as her medical practice is taking off, her fresh engagement to paralegal Adam Davidson seems almost too good to be true . . . until a drive-by shooting leaves Carrie on the floor of his car with glass falling around her.

When he confesses that Adam isn't his real name and that he fled the witness protection program, Carrie is left with an impossible choice: should she abandon the fiancé she isn't sure she really knows, or accept his claim of innocence and help him fight back against this faceless menace?

While Carrie struggles to decide whether to follow her heart or her head, the threats against them continue to escalate. Her life—as well as Adam's—depends on making the right choice . . . and the clock is ticking.