Unknown medical emergency near Quarry Highway Heard on: Charles County Fire & EMS 00:34 00:00 Eighty minutes, (number withheld) , (number withheld) , Quarry Highway for the Delta unknown medical. 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 Eighty minutes, (number withheld) , (number withheld) , Quarry Highway for the Delta unknown medical. 00:06 Paramedic unit 3802 , talk will come off at 2234.Paramedic 00:15 unit 3710 . 00:21 Medic 37, we were showing this unit out of service. 00:24 We're showing it in service now. 00:25 Is medic 3 still in service? 00:29 My apologies, medic 3 is out of service now. 00:33 Copy. 2026-10-23 03:40 UTC Medical Emergency Crain Hwy, Waldorf, MD 20601 View on map