On a rare occasion I had the scanner OFF in the office this morning until about 10:00. Too many conference calls! Although I didn't hear my firehouse crew racing down the street. They respond to any second level request if something happens at O'Hare. With lights and sirens I'm about 10 minutes from the airport. I din't hear any residual conversations about anything at O'Hare once I had it on.
Never did see another report on the incident at O'Hare.
Must not have been anything to worry about.
Thanks for the feedback, though.