Person having difficulty breathing near Columbia Avenue Heard on: Lake IN Fire Dispatch Group Calls 00:12 4263, ambulance 2261, difficulty breathing, (number withheld) Columbia Avenue, time out 05:01 hours, difficulty breathing. 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. 4263, ambulance 2261, difficulty breathing, (number withheld) Columbia Avenue, time out 05:01 hours, difficulty breathing. 2026-09-14 03:01 UTC Medical Emergency Columbia Ave, Munster, IN 46321 View on map