Bellingcat: Bykova was poisoned by the FSB officers who attented to Navalny
Trips Dmitry Bykov and poisoners from the FSB Writer Dmitry Bykov was poisoned by the same FSB officers who participated in the attempt on Alexei Navalny, according to a joint investigation of The Insider and Bellingcat. Officers of the second FSB service Vladimir Panyaev and Valery Sukharev, as well as Ivan Osipov from the FSB, participated in the monitoring of Bykov and his poisoning. FSB officers began to accompany Bykov on his trips in May 2018 and did it for eight trips.