The latest in the weekend shooting death of a Chicago police officer. A major new climate change report. New research on the Jan. 6 insurrectionists. And business headlines from Crain’s.

• 2 Brothers Charged in Fatal Shooting of Chicago Police Officer Ella French
• ‘Nobody’s Safe’: 10 Takeaways from New International Climate Change Report
• Critics of Property Tax Appeals Board Say It’s Time to End the Experiment
• Meet a ‘Yarn Bomber’ Who Has Made Chicago Her Canvas
• Crain’s Headlines: Exelon’s Energy-Saving Deal?
• Millions of Americans Support Use of Force to Restore Trump to White House: Report
• ‘It Could Happen to Anyone’: Chicago Mother Shares Story of Stepson’s Murder