Yulia Navalnaya thanked Britain and its allies for establishing that Mr Navalny's death two years ago is likely to have been caused by neurotoxin epibatidine ....
LONDON (AP) — Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the skin of poison dart frogs, five European countries said Saturday ... .
MOSCOW > The Kremlin on Monday flatly rejected accusations from five European countries that the Russian state had killed Alexei Navalny two years ago using toxin from poison dart frogs, but his widow said the truth had finally been proven ... .