Harper Flynn nearly died when a pair of gunmen attacked the L.A. club where she was working. A year on, Harper is trying to rebuild her life - and failing.

Because not only is she convinced there was a third gunman who escaped, but she also believes that he is targeting the survivors.

The only person who believes her is Sherriff Deputy Aiden Garrison, who saved her life that night. But Harper's only ally has a shocking secret of his own - one that makes him suspicious and highly volatile...