September 11, 2017 11:55 pm Air Ambulance Service From Chicago Heads to Florida Nurses, paramedics and pilots with a local air ambulance service are headed to Florida for a relief mission after the state was ravaged by Hurricane Irma. Natalie Martinez reports. Local 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 1:45 Video shows arrest of suspect in CPD officer Luis Huesca's murder 2:25 Thursday afternoon forecast