Medical call near Trenholm Drive and Laughlin Drive in Oakton Heard on: Fairfax County VA Regional Fire Dispatch 00:20 00:00 Ambulance 431 on channel 4 Bravo box 42115 EMS level 3 (number withheld) trenholm Drive cross street Laughlin 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 Ambulance 431 on channel 4 Bravo box 42115 EMS level 3 (number withheld) trenholm Drive cross street Laughlin Drive. 00:09 Ambulance 431 on channel 4 Bravo box 42115 EMS level 3 (number withheld) Trenholm Drive cross street Laughlin Drive. 2026-11-06 13:49 UTC Medical Emergency Trenholm Dr, Oakton, VA 22124 View on map