Person experiencing overdose near Calhoun Court Heard on: Montgomery MD Fire Dispatch Group Calls 00:11 00:00 (number withheld) Calhoun Court, cross street Longview Crossing Drive. 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) Calhoun Court, cross street Longview Crossing Drive. 00:04 Overdose BLS routine response. 00:07 Ambulance 725, proceed 7 alpha 1, box area 2525. 2026-09-11 19:29 UTC Medical Emergency Calhoun Dr, Derwood, MD 20855 View on map