A physician becomes a detective to save his patient. When a mysterious illness grips Jane Riley, head of the Food and Drug Administration, Jane's doctor and former protege Josh Hanley can find no organic cause for her symptoms. But Josh, an oncologist by training, soon notices similarities between Jane's illness and the side effects of a cancer drug that leaves no traces in the body. This improbable diagnosis calls for a risky but potentially life-saving treatment and raises a troubling question - was Jane poisoned by someone savvy enough to know that this drug would make the perfect...