Person experiencing trouble breathing at Marshall Ave Heard on: Delaware County Fire/EMS - Countywide Ops 00:13 00:00 Ambulance 17 and medic 181B at (number withheld) Marshall Avenue and Marcus Hook. 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 17 and medic 181B at (number withheld) Marshall Avenue and Marcus Hook. 00:06 Trouble breathing. 00:07 At (number withheld) Marshall Avenue and Marcus Hook. 00:10 Trouble breathing. 00:12 Operate on EMS hail. 5/15/2026 02:03 AM Medical Emergency Marshall Ave, Marcus Hook, PA 19061 View on map