Commercial alarm reported on South Blackstone Heard on: Chicago Police Department Zone 08 00:04 00:00 Sending a six commercial alarm, (number withheld) South Blackstone, per call. 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 Sending a six commercial alarm, (number withheld) South Blackstone, per call. 00:03 I'll send it in 46. 2026-11-13 05:03 UTC Break-In S Blackstone Ave, Chicago, IL 60619 View on map