Anyone mentioned black militants?
Reminds me of this interesting incident back in 2008 during the elections
en.wikipedia.org/wiki/New_Black_Panther_Party_voter_intimidation_case
Haven't heard of it yet, but a quick search revealed that voter intimidation on behalf of Stacey Abrams has taken place in Georgia last November w/ weapons involved.
While not any of my standards (much less sources), but even snopes says so.