The Russian Scientist Who Helped Create The Toxin That Poisoned A Spy In Britain

The Russian Scientist Who Helped Create The Toxin That Poisoned A Spy In Britain (HBO)

Video captures the moments just before a Russian spy collapsed from poisoning

Sergei Skripal poisoning: Soviet-era scientist says he helped create nerve agent

FRANCE 24 English

🇷🇺 Who poisoned ex-Russian agent Sergey Skripal and his daughter? | Inside Story

Al Jazeera English

KGB Killing: Who Poisoned Alexander Litvinenko? (True Crime Documentary) | Real Stories

Russia 'highly likely' behind poisoning says UK PM

President Putin: Get to bottom of spy poisoning in UK - BBC News

Britain charges 2 Russians over nerve agent poisoning on ex-spy

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UK blames Russia for nerve agent attack

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The Covert Poisoning of an Ex-Russian Spy

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Timeline - World History Documentaries

Only Russia could be behind U.K. poison attack: toxin's co-developer

Alexander Litvinenko's murder: The inside story - BBC Newsnight

Britain accuses Russia in poisoning of former spy

CBC News: The National