https://www.wxii12.com/article/chapel-hill-man-charged-assault-officer-capitol-riot/35844171#
The video at the link shows a bunch of antifa types in full gear on a police line. (Face Masks) There was spray on both sides. I do not know if the accused were in that video, but people in helmets and masks at a riot does not say MAGA.
I was on the other side of the Capitol. The police were tossing lots of flashbangs and teargas.
I also saw them fire off lots of pepper spray at a loud, angry and peaceful crowd.
Many of them gassed themselves.
Pepper spray does not cause death