Episode 4

With their investigation complete, Timmons’ team submit their file to the Crown Prosecution Service, who charge Lugovoy and Kovtun with Litvinenko’s murder. However, with the killers safe in Russia and protected by Putin, the chances for true justice appear to be slim. With the encouragement and financial backing of Russian dissident, Boris Berezovsky, Marina hires Ben Emmerson, a charismatic human rights barrister, to push for an inquest into her husband’s murder. This begins Marina’s 8 year battle to try and find justice for her husband’s murder.

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S01E05 - The Mayfair Poisoning