Hit by a car and left for dead on a San Diego street, it is only because of her indomitable will that professional triathlete Zoey Morgan is able to fight her way back from death's door. Too bad she left behind in that nether world, not only her memory of the vehicular assault, but the events that led up to it. When the attacks against her escalate, and the police seem to regard Zoey more as a suspect than a victim, she must struggle alone to save...