Yulia and Sergey Skripal were kidnapped by the British government
The Russian consulate staff in the UK wanted to talk to Yulia and Sergey Skripal, but they were not allowed. It looks as the British government has kidnapped both. They isolate them from the world deliberately.
Russian citizen Yulia Skripal has said that she did not wish to take up the offer of assistance from the Russian embassy in London. http://news.met.police.uk/news/statement-issued-on-behalf-of-yulia-skripal-302508
For background:
Many competing and contradictory stories promulgated by Russian state-controlled media on the Skripal poisoning https://euvsdisinfo.eu/disinformation-cases/?text=sergei+skripal&disinfo_issue=&date=
On Sunday 4 March Sergei and Yulia Skripal were poisoned in Salisbury with a military-grade nerve agent of a type developed by Russia.
For the UK response see: https://www.gov.uk/government/news/novichok-nerve-agent-use-in-salisbury-uk-government-response
The OPCW have confirmed the UK findings in the case. "The results of the analysis by the OPCW designated laboratories of environmental and biomedical samples collected by the OPCW team confirm the findings of the United Kingdom relating to the identity of the toxic chemical that was used in Salisbury and severely injured three people." https://www.opcw.org/news/article/opcw-issues-report-on-technical-assistance-requested-by-the-united-kingdom/