Russian agent Dmitry Kovtun, who was accused by the U.K. authorities in the poisoning death of former spy Alexander Litvinenko in London in 2006, has died at 57.
Russian lawmaker Andrei Lugovoi, who also was accused by the U.K. in the spy's killing, announced Kovtun’s death on his messaging app channel. Lugovoi said that Kovtun died Saturday of a COVID-19-induced illness. Russian news reports said he died at a hospital in Moscow.
