Police Continue To Investigate Poisoning Of Sergei Skripal In Salisbury

SALISBURY, ENGLAND - MARCH 08: Police stand guard at Zizzil restaurant reported to have been visited by Sergei Skripal before he colapsed due to poisoning on March 8, 2018 in Salisbury, England. Police investigations continue into the use of a nerve agent to poison Sergei Skripal, who was found ill in a Salisbury park with his daughter on March 4. Both Sergei Skripal and his daughter remain in a critical condition in hospital. Sergei Skripal was granted refuge in the UK following a spy swap between the US and Russia in 2010. (Photo by Rufus Cox/Getty Images)