Medical call at apartment on Crystal Rock Drive Heard on: Montgomery MD Fire Dispatch Group Calls 00:10 00:00 Medical, Fountain Center Apartments (number withheld) Crystal Rock Drive, unit (number withheld) , cross street Rexmore 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 Medical, Fountain Center Apartments (number withheld) Crystal Rock Drive, unit (number withheld) , cross street Rexmore Drive. 00:06 Service call, this is Ambulance 729. 00:08 Proceed to an alpha 13291 . 9/7/2026 04:59 AM Medical Emergency Crystal Rock Dr, Germantown, MD 20874 View on map