The FBI’s Chicago field office released images of a man and woman who it said posed as agents to scam people out of money.

The FBI Chicago is warning about scammers posing as federal agents to steal money and personal information, and they're ...

Chicagoans are demanding that the FBI open an independent investigation into Silverio Villegas-Gonzalez's shooting death.

For a few decades starting in the 1940s, the FBI recruited high school girls for clerical work. A Chicago Catholic school was a go-to spot.

While summer is officially over, the FBI is touting its latest sting, Operation Summer Heat, which netted the arrest of 25 of Chicago's most dangerous fugitives. These days, when people hear about ...

CHICAGO (WLS) -- Federal investigators knew well before 9/11 that Chicago was on Al Qaeda's hit list that fateful day. Afterward, SEAL Team raids on caves in Afghanistan turned up terrorist papers ...