Invalid assist medical call at Nashville Avenue Heard on: Chicago Suburban Fire Departments, MABAS and IFERN 00:10 00:00 Ambulance five, invalid assist. 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 Ambulance five, invalid assist. 00:02 (number withheld) Nashville Avenue in Morton Grove. 00:06 Grid 527. (number withheld) Nashville Avenue, invalid assist. 7/23/2026 05:19 PM Medical Emergency Nashville Ave, Morton Grove, IL 60053 View on map