Asked who she blamed for her husband's death, Marina Litvinenko told the inquiry:
I tried to be very objective and not to blame just because what I do feel and what I do believe... When the police said in fact that they blamed Lugovoy and Kovtun and they have this evidence I said, 'Yes, I agree, and I agree with this investigation.'
The inquiry into Alexander Litvinenko's death has heard his statement on how he was poisoned. ITV News Correspondent Juliet Bremner reports.
Marina Litvinenko has told the inquiry into her husband's death about the days leading up to his poisoning.
The widow of poisoned spy Alexander Litvinenko told an inquiry into his death that he would not have acquired the materials that killed him.