[MayflowerMadam]

“I could easily believe that a couple of ANTIFA types decided on their own to step up their game and take one for the team”

Allegedly, people who were there saw shooters in black — maybe ANTIFA? That was my first tought.

[Wallace T.]

If the other shooter or shooters were Antifa members, they were apparently trained in the military, based on eyewitness descriptions. That is possible but it could also be a black clothed member of a Federal agency aligned with the Deep State or a mercenary.