© AP Photo/Matt Dunham
LONDON, April 14. /TASS/. Letter from Advisor to the Prime Minister of great Britain Theresa may on national security Mark Sedwill, addressed to NATO Secretary General Jens Stoltenberg pointed to the absence of evidence of Russian involvement in the incident with the poisoning of ex-GRU Colonel Sergei Skripal and his daughter in Salisbury. This is stated in received by TASS on Friday evening comments of the Russian Embassy in London.