On March 4 2018 the British/Russian double agent Sergei Skripal and his daughter Yulia were found incapacitated on a bench in Salisbury. The British government asserts that they were affected by a chemical poison of the so called Novichok group. The case led to a diplomatic conflict as Britain accused Russia of an attempt to kill the Skripals. No evidence was provided by the British government to support those accusations. The Skripals have since been vanished.