If your family are killers, what are you?
They say family means everything. But Dr Adeline Glen cannot accept that. When you're bound by blood to a father who slaughtered prostitutes and a sister who followed in his sociopathic footsteps, how can you?
But now Boston Detective D.D. Warren needs Adeline's professional help to recover from a brutal attack by a psychopath. A murderer who knows too much about Adeline's dead father, and is someone her imprisoned sister claims she can help catch.
With the Rose Killer focused on D.D., will Adeline be able to put aside her personal nightmares to help her? All she knows is if she is going to survive what's to come, Adeline will have to ... fear nothing.