Gary Kemmerman witnesses an auto accident in a snowstorm, gets out to assist, and is slugged. When the EMTs wake him, he doesn't remember the incident-but someone can't count on that, and the next morning someone shoots at Gary and his wife, Becca, on their quiet suburban street. Why? The police tell Gary to stay out of it.But he's angry. They shot at his wife. So he plunges headlong into an investigation. Becca wants in to watch his back. He makes her a partner and finds he can't keep up with her. Gary's police report attracts the attention of FBI and CIA agents. Now the couple knows they're up against a group of professional terrorists, but every effort to step away binds them tighter to the crime until Gary must find his own Higher Calling: If he is to have any chance to disrupt the bombing, he must give up what he loves most in the world.