Person reported sick near Duval Road in Charles Heard on: St. Mary'S County MD Regional Fire Dispatch 00:06 00:00 Mutual-aid to Charles at (number withheld) Duval Road for the sick call. 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 Mutual-aid to Charles at (number withheld) Duval Road for the sick call. 00:04 Station 190 to respond. 2026-10-17 03:47 UTC Medical Emergency Duvall Dr, Cobb Island, MD 20625 View on map