Russian former double agent Sergei Skripal and his daughter were poisoned with a military-grade nerve toxin that had been left on the front door of their home in England, British counter-terrorism police said.
Reuters: Former Russian spy poisoned by nerve agent on door of home in England
British Military personnel wearing protective coveralls work to remove a vehicle connected to the March 4 nerve agent attack in Salisbury, from a residential street in Gillingham, southeast England on March 14, 2018.
