The main protagonist, Lynda, is a Christian lawyer whose life is threatened by an unknown killer. The second central character is the atheist Jake, who becomes a paraplegic after crashing on Lynda's sabotaged plane while test-flying it as a prospective buyer. The third main character is one of Lynda's clients, Paige, a single parent trying to avoid her abusive ex-husband. Suspense mounts as the mystery killer and his motive remain unidentified in the first half of the story.