Amber Hewerdine suffers from chronic insomnia. As a last resort, she visits a hypnotherapist, doubtful that anything will really change. Under hypnosis, Amber hears herself saying, "Kind, cruel, kind of cruel." The words awaken a vague memory, but she dismisses the whole episode as nonsense. Two hours later, however, Amber is arrested for the brutal murder of a woman she's never heard of, and the only way she can clear her name is by remembering exactly...

"Nicki Clements has secrets, just like anybody else--secrets she keeps from her children, from her husband, from everyone who knows her. Secrets she shares with only one other person: A stranger she's never seen. A person whose voice she's never heard. And then Nicki is arrested for murder. The murder of a man she doesn't know. As a pair of husband-and-wife detectives investigate her every word, and as the media circle like sharks, all Nicki's secrets...