Poisoning scene Police in protective suits working near to the scene where former Russian double agent Sergei Skripal and his daughter Yulia, were found critically ill after being exposed to the often-lethal poison, Novichok. (more) Poisoning of Sergei and Yulia Skripal international incident [2018] Written by Nick Tabor Nick Tabor is a freelance journalist and the author of Africatown: America's Last Slave Ship and the Community It Created. Nick Tabor Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors Last updated Apr. 29, 2026 •History Poisoning scenePolice in protective suits working near to the scene where former Russian double agent Sergei Skripal and his daughter Yulia, were found critically ill after being exposed to the often-lethal poison, Novichok.© PA Images/Alamy In March 2018 former Russian spy Sergei Skripal went out to lunch with his daughter Yulia, who had come to England from Moscow to visit her father. Shortly thereafter the pair was found unconscious on a park bench. They...

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