Person experiencing trouble breathing near Darnell Drive Heard on: Montgomery County MD Fire-Tac 00:05 00:00 Paramedic 740, ambulance 740 responding. 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 Paramedic 740, ambulance 740 responding. 00:02 Trouble breathing, ALS 1, (number withheld) Darnell Drive. 2026-10-22 22:54 UTC Medical Emergency Darnell Dr, Olney, MD 20832 View on map