Cook County Medical Examiner's office September 17, 2019 10:20 pm Woman Fatally Struck by Semi in River North Identified A 29-year-old woman has been identified after she was hit and killed by a semi while crossing a street in downtown Chicago Tuesday, authorities said. NBC 5’s Natalie Martinez has the latest. Local 2:09 Chicago-area breweries prepare to celebrate Craft Beer Week 9:34 Chicago police release new details in arrest of Xavier Tate 2:23 Suspect accused of killing CPD officer Luis Huesca 3:10 Suspect charged in killing of Chicago police officer faces additional charges 2:03 Prosecutors detail how Calumet City cold case unfolded, with suspect finally arrested