Update: Further investigation has determined the suspect is a private security guard with no affiliation with Antifa. Additional information will be released as it becomes available.
— Denver Police Dept. (@DenverPolice) October 11, 2020
https://www.thesun.co.uk/news/12899829/denver-protester-shot-dead-rallies-militia-antifa-colorado/
LEts see if his security company is the same CO that was working VEGAS