Willie Mathews Jr., 21, of Matteson, Illinois, is facing felony charges including false personation of a police officer with a weapon.

A vehicle was seen speeding through the crowd and several protesters were detained during the Tuesday demonstration that drew thousands to downtown Chicago, voicing opposition to the Trump administration's stepped-up use of force against immigrants.

A man is in custody after Chicago police said he impersonated an officer during the ICE protests in the Loop Thursday afternoon.

A car sped through a protest in Chicago today that drew thousands to the Loop to decry Trump policies and ICE.

Heather Blair, 66, suffered a broken arm when a driver crashed into her Tuesday in the Loop. Blair said she's disappointed her injury will prevent her from attending Chicago’s “No Kings” demonstration on Saturday.

Anti-ICE protests in Chicago turn tense as vehicle drives through demonstrators, while police report vandalized vehicles during immigration enforcement actions.

Protesters are expected to gather in the Chicago area and the suburbs as part of a nationwide movement called "No Kings."

On Saturday, as the military parade in D.C. takes place, the Chicago area is preparing for "No Kings Day" protests against the Trump administration.