Investigations Continue At The Scene Of Salisbury Spy Poisoning

SALISBURY, ENGLAND - MARCH 16: Police officers in protective suits and masks collect samples near the scene where former double-agent Sergei Skripal and his daughter, Yulia were discovered after being attacked with a nerve-agent on March 16, 2018 in Salisbury, England. Britain has expelled 23 Russian diplomats over the nerve agent attack on former spy Sergei Skripal and his daughter Yulia, who both remain in a critical condition. Russian Foreign Minister Sergei Lavrov has responded by saying that Moscow will also expel British diplomats. (Photo by Jack Taylor/Getty Images)