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

Verzilov poisoning 'assassination attempt': wife (2)

Britain-Russia standoff over poisoning of ex-Russian spy intensifies

Britain-Russia standoff over poisoning of ex-Russian spy intensifies

Russia Denies Poisoning Former Spy & His Daughter in Britain. #Russia #Putin

Russian spy poisoning: Yulia Skripal hopes to return to Russia - BBC News

Britain-Russia standoff over poisoning of ex-Russian spy intensifies

Russian spy poisoning- Yulia Skripal hopes to return to Russia - BBC News

Ex-Russian Spy Critically ill after Suspected Poisoning. #Russia #VladimirPutin

British Couple Poisoned By Russian Nerve Agent Near Assassination Attempt

Russia-UK tensions rise over spy poisoning

Britain expels 23 Russian diplomats over spy poisoning

UK expels 23 Russian diplomats over poisoning of former spy

Russia expels 23 UK diplomats over spy poisoning row

Spy Poisoning: Former Russian MP Points Finger Of Blame To UK

US expels 60 Russian officials over poisoning of former spy Sergei Skripal

Boris Johnson rumoured to be 'too drunk to remember' meeting with ex-Russian spy after Salisbury poisoning

Salisbury residents alarmed by Russian-spy poisoning

Russia: UK 'will be sorry' over spy poisoning row

Russia Spy poisoning: PM Theresa May delivers statement to Parliament

Russian diplomats leave UK over spy poisoning dispute