January 27, 2014 1:38 pm Forecast: Temps Keep Dropping Alicia Roman tracks falling temperatures in the Chicago area and explains the “sun dog” weather phenomenon Illinoisans saw this morning. Local 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 0:54 Richest person in Illinois revealed in new Forbes Magazine ranking