The paper additionally reported that some within the crowd set off fireworks and flipped not less than one automotive.
Police arrived on scene shortly earlier than 8:30 p.m and used loudspeakers to inform the group to disperse or threat arrest, tear gasoline or use of power, the Daily Camera reported.
The crowd was dispersed round 9:30 p.m., police mentioned.
“Detectives will review every lead we have to identify and arrest those responsible for this reprehensible and unacceptable behavior,” mentioned Chief Maris Herold in a submit from the division.
Source has reached out to the Boulder police for remark.
The college referred to as the gathering “unacceptable and irresponsible,” and mentioned it’s conscious of allegations of “violence toward police officers.”
“Any student who is found responsible for having engaged in acts of violence toward the law enforcement or other first responders will be removed from CU Boulder and not readmitted,” the college mentioned in a press release.
The giant gathering got here a day after Colorado Gov. Jared Polis prolonged the state’s Covid-19 masks mandate, which has been in place since July 2020. Nearly 6,000 folks have died in Colorado resulting from Covid-19, in response to knowledge from Johns Hopkins University.