May: Russia highly likely behind ex-spy’s poisoning

Russia is “highly likely” to blame for poisoning a former spy and his daughter with a military-grade nerve agent, British Prime Minister Theresa May said Monday, demanding that Moscow give a compelling explanation or face “extensive” retaliation.

May told lawmakers in a strongly worded statement that without a credible response from Russia by the end of Tuesday, Britain would consider the attack on Sergei Skripal and his daughter in a quiet English city “an unlawful use of force by the Russian state against the United Kingdom.”

“There can be no question of business as usual with Russia,” she said, without saying what measures Britain might take.

Russian Foreign Ministry spokeswoman Maria Zakharova dismissed May’s allegations as a “circus show in in the British Parliament.”

Skripal, 66, and his 33-yearold daughter, Yulia, remain in critical condition after being found unconscious March 4 in Salisbury.

May said British scientists have determined that Skripal and his daughter were poisoned with Novichok, a class of nerve agent developed by the Soviet Union near the end of the Cold War.

She said it was “highly likely” the substance came from Russia, and there were two possible explanations.