This story was produced in partnership with The Trace, with additional reporting by Brian Freskos. Over the last two decades, the Bureau of Alcohol, Tobacco, Firearms and Explosives let some of the ...

Chicago ATF and other law enforcement say there's a surge of illegal automatic weapons in Chicago thanks to easily obtained gun conversion kits. CHICAGO (WLS) -- Offenders with automatic weapons ...

Add Yahoo as a preferred source to see more of our stories on Google. Authorities on Wednesday confirmed that a federal agent and a Chicago police officer who worked as part of a task force shot two ...

Federal prosecutors said charges were filed Thursday against a Chicago man in connection with this week’s shooting of three law enforcement officers who were wounded while conducting an undercover ...

Hours after 2 ATF agents and a CPD officer were shot in Morgan Park while undercover, agents were seen removing evidence from a home. CHICAGO (WLS) -- Two ATF agents and a Chicago police officer were ...

A vehicle is towed from 89th Place between Indiana and Prairie avenues on July 7, 2021, after two ATF agents and a Chicago police officer were shot early Wednesday. A Chicago police officer on 89th ...

Three undercover law enforcement officers in Chicago were shot early Wednesday not far from a police station. One officer from the Chicago Police Department and two Bureau of Alcohol, Tobacco, ...

CHICAGO - There was another brazen attack on law enforcement in Chicago on Wednesday. Chicago police have at least two people in custody after an undercover officer and two ATF agents were shot while ...

The Trace, a nonprofit newsroom, and USA TODAY obtained ATF inspection records for 13 gun dealers singled out by the city of Chicago as suppliers of a disproportionate number of guns used in city ...