Natalie Black, U.S. ambassador to the Court of St. James. has returned to Washington with her job in jeopardy. After the death of her fiancé in a car accident. rumors surfaced that she broke his heart and he killed himself. Then someone tries to force her off the M-2 outside London. Rumors called it a sympathy ploy. Back in Washington. a car tries to mow her down while she's out for a run. And no one believes her except FBI Special Agent Davis Sullivan.