Reported overdose at Walnut Street residence Heard on: Chester PA Fire Dispatch Group Calls 00:18 00:00 Ambulance 189, (number withheld) Walnut Street, kind of a report of actual overdose. 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 189, (number withheld) Walnut Street, kind of a report of actual overdose. 00:06 Scene's not secure. 00:10 Ambulance 189. 00:14 Chester Ambulance 189, is PSP coming? 9/6/2026 12:56 AM Substance Use Walnut St, Coatesville, PA 19320 View on map