FILE - A police officer guards metal fencing erected on the end of Rollestone Street, the location of the John Baker House for homeless people, in Salisbury, England, Thursday, July 5, 2018. (AP Photo/Matt Dunham, File)
This photo provide by the Metropolitan Police shows Dawn Sturgess, as a public inquiry into her 2018 death, poisoned by a Soviet-developed nerve agent began on Monday, Oct. 14, 2024. (Metropolitan Police via AP)