Police declared the event a riot and ordered people rampaging through the city’s streets to disperse but did not directly intervene until nearly an hour after the first statue fell. The crowd scattered when police cruisers flooded the area, and officers in tactical gear appeared to make several arrests.

Protest organizers had promoted the event on social media as an “Indigenous Peoples Day of Rage.” Monday is the federally observed holiday of Columbus Day, but many states and cities now recognize the day instead as Indigenous Peoples Day over concerns that Christopher Columbus' arrival in the Americas helped launch centuries of violence against indigenous populations.

The organizers had signaled their aggressive stance for the night, calling for “direct action” and demanding that the video live-streamers and photographers who had become staples of such events stay away.