Chicago Police September 6, 2021 6:25 pm Chicago's Top Cop Addresses Shootings Involving Kids A 4-year-old boy was killed and several other children were injured in shootings over Labor Day weekend, prompting Chicago’s top cop to issue a plea to residents. NBC 5’s Chris Hush reports. Local 1:55 ‘Step Up' mentoring girls and young women 2:22 Madigan back on the witness stand in corruption trial 2:19 Environmental, consumer advocates call for reform of Peoples Gas pipe replacement program 2:42 Homeowners facing insurance rate hikes 2:05 Gunshot detection system offers Chicago free 6-month pilot program