Anthony Alvarez, 22, died after a police officer shot him following a chase. A video showed he was running away, holding a gun.
The boy was fatally shot in March after a police chase in Chicago’s Little Village neighborhood.
The body camera footage was expected to be released on Thursday.
The shooting has tapped into a tide of anguish and frustration in Chicago neighborhoods that have been gripped by recurring gun violence.
In an interview, Ms. Lightfoot talked about how she hoped to rebuild trust in the system and eventually reopen high schools.
If approved, the deal would avert a strike and allow some students to receive in-person instruction starting this week.
The mayor and teachers’ union are locked in a bitter fight over whether to reopen classrooms in the nation’s third-largest district.
Police body-camera footage of a 2019 raid on Anjanette Young’s apartment shows her screaming and crying as she tells the officers that they had the wrong person.
“Justice was served today,” Mayor Lori Lightfoot said after sentencing for the midday fatal shooting of Cmdr. Paul Bauer in the Loop.
The director Steve James talked about his new docu-series, which uses the 2019 mayoral race and its tumultuous aftermath as the thread to stitch a larger American story.
Crews removed statues of the explorer from Grant Park and Arrigo Park early on Friday.
The violence comes during a dispute between Chicago’s mayor and President Trump, who had said he would send federal agents to the city.
Secoriea Turner, 8, was one of several children killed across the country over the holiday weekend. Her death has roiled Atlanta.
Nine children under the age of 18 have been shot dead in Chicago since June 20.
For Democratic city leaders across the country, the unrest in their streets is testing their campaign promises and principles.