Glass-break alarm at commercial building Heard on: Chicago Police Department Zone 10 00:05 00:00 10-3, a commercial alarm, please. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 10-3, a commercial alarm, please. 00:01 It's at Iron Mountain, 1301 S Rockwell St. 00:04 It's a glass break. 2026-11-13 09:09 UTC Break-In S Rockwell St, Chicago, IL 60608 View on map