Series: Strikeback

The Kremlin does not forget. Six years ago, high-ranking Russian foreign intelligence officer Nikolai Volkov fled the country, accused of selling state secrets to MI6. Defecting to the UK, Volkov went into hiding. The Kremlin does not forgive. Nine weeks ago, Volkov was found slumped on a park bench in Swindon, poisoned with a lethal nerve agent - the victim...