Person experiencing chest pain at East Grand Ridge Road Heard on: Grundy County IL Fire Dispatch 00:11 00:00 MBK EMS is en route (number withheld) East Grand Ridge Road for chest pain. 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 MBK EMS is en route (number withheld) East Grand Ridge Road for chest pain. 00:05 MBK EMS is en route (number withheld) East Grand Ridge Road for chest pain. 2026-10-22 11:41 UTC Medical Emergency E Grand Ridge Rd, Mazon, IL 60444 View on map