Person injured after a fall at Calhoun Drive Heard on: Montgomery County MD Fire-Tac 00:07 00:00 Ambulance 725 Bravo, proceeding. 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 725 Bravo, proceeding. 00:02 Injured person from a fall, BLS. 00:04 (number withheld) Calhoun Court, 0017. 2026-10-22 04:17 UTC Medical Emergency Calhoun Dr, Derwood, MD 20855 View on map