March 26, 2015 6:20 pm New Details Revealed on What Happened Before Blue Line Crash New details reveal what happened in the hours before the train operator fell asleep at the controls. NBC Chicago’s Christian Farr reports. Local 1:49 Suspect in murder of fallen CPD officer Luis Huesca taken into custody 0:51 4 Chicago restaurants named among best brunch spots in the US by OpenTable 2:07 A look at top small businesses in Chicago for Small Business Month 2:16 Chicago Sky star Angel Reese speaks on preseason, confidence with NBC Chicago's Mike Berman 2:16 Chicago City Council weighing a change to speed limits on city streets