Mueller court filing shows Rick Gates was knowingly in contact with a Kremlin spy

Trump's deputy campaign chairman Rick Gates was in direct communication with a person he knew was a Russian spy in the weeks ahead of the 2016 election, according to court documents filed by special counsel Robert Mueller Tuesday.

The documents reveal Gates was in contact with a former officer in Russian military intelligence in the months leading up to Trump's win.

Gates was "directly communicating in September and October 2016" with an unidentified person who "has ties to a Russian intelligence service and had such ties in 2016," the filing says.