So, is there any actual conclusive evidence yet? Other than lolrussians
* the nerve agent was invented in Russia
* it was mass produced in Russia
* no other country makes it
* it was used to attack a former Russian spy who betrayed his country
That looks like a pretty solid case to me.
Meanwhile, Russia's disinfo agents are working overtime to blame everyone else.
* Sputnik News: it was MI6 and/or the CIA
* Russia Today: it was MI6 and/or the CIA
* Former FSB director Nikolay Kovalev: it was MI6, the CIA, and Ukraine
* The Duran: it was Hillary Clinton and the DNC