Kidnapped in Venice by a Russian defector, Kate knows she's in trouble.
But when he offers her conclusive evidence that the British Prime Minister is a live agent working for Moscow, Kate's holiday quickly becomes the start of her next mission.
The defector has proof of the PM involved in a sordid scandal--a video supposedly used to blackmail him into Russian service decades prior--and a financial paper trail that undeniably links him to the Russians, but his motives are anything but c.