Ka cika wannan jumlar: Kamar yadda Andrei Antonov ya rubuta, "a ra'ayin Litvinenko, FSB a bayyane yake ƙungiya ce ta masu laifi har ma da ta 'yan ta'adda. Kuma ba wai kawai saboda
fashewar gidaje ko kuma makircin da ake zargi da Berezovsky. Litvinenko yana da tabbacin cewa jami'an tsaro sun kasance a bayan kisan Galina Starovoitova, wani shahararren mutum a cikin yunkurin dimokuradiyya na Rasha, da mutuwar Anatoly Sobchak, da kuma wasu abubuwa da yawa".