Chicago police investigate officer response to weekend violence

• "I literally stepped in front of a squad car and motioned them over to see this was an assault on the street in progress; and the police just drove around me," she said.
• CPD told Axios there's an internal investigation into the allegation.

Between the lines: A video is circulating online showing a woman being beaten in a crowd in downtown Chicago.

• CPD spokesperson Don Terry couldn't verify the video, but told Axios a woman and a man filed a police report Saturday night after being attacked and robbed in the Loop.
• The report says they were treated for minor injuries. Police are investigating. So far, no one is in custody for the attack.

Context: CPD officials say 16 people have been arrested so far.

The big picture: Politicians and activists are criticizing city police response and calling for better law enforcement strategies.

• During a meeting with police on Tuesday, Mayor Lightfoot demanded answers for why officers couldn't control downtown crowds, the Chicago Tribune reports.
• Alds. Brendan Reilly and Brian Hopkins, whose wards include parts of downtown, called out CPD leaders on Monday, with Hopkins calling the police response a "total breakdown in command and control," per the Sun-Times.

What's ahead: CPD said in a statement that it's increasing "police and command staff presence at these gatherings citywide" and "monitoring all activity and police cameras to assist in the proactive reallocation of resources when necessary."

• Officers will enforce "bag checks at beach entry points and the curfew for minors at Millennium Park."

Editor's note: This story has been updated to add comment from the Chicago Police Department and to include reporting about a meeting between Mayor Lightfoot and police.