Medical emergency reported at Collier Drive near Ralph Avenue Heard on: Montgomery MD Fire Dispatch Group Calls 00:08 00:00 (number withheld) Collier Drive, cross street Ralph Avenue. 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) Collier Drive, cross street Ralph Avenue. 00:04 Anderson BLS routine response, ambulance 700 and thirty-three. 00:07 Proceed alpha one, 3000 and thirty-three. 2026-09-13 16:21 UTC Medical Emergency Collier Way, Poolesville, MD 20837 View on map