When her fiance's dangerous secrets turn her world 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 ....