Overdose patient reported near Richfield Avenue in Corriganville Heard on: Allegany MD Fire Dispatch Group Calls 00:16 00:00 (number withheld) Richfield Avenue for an 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 (number withheld) Richfield Avenue for an overdose. 00:05 Ambulance 518 . 00:06 (number withheld) Richfield Avenue in Corriganville for an overdose. 00:12 Ambulance 518 . 00:14 ALS type call. 00:15 Three fifty-eight hours. 4/30/2026 12:58 AM Medical Emergency Richfield Ave, Corriganville, MD 21524 View on map