Person requiring medical assistance at Old Rolling Road Heard on: St. Mary's County Fire and EMS 00:09 Medical box 09:11 , (number withheld) Old Rolling Road public assist ambulance 388 is due double 00:18 . 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. Medical box 09:11 , (number withheld) Old Rolling Road public assist ambulance 388 is due double 00:18 . 2026-09-13 21:15 UTC Medical Emergency Old Rolling Rd, California, MD 20619 View on map