42-year-old male having seizure at Marsh Creek Rd Heard on: Contra Costa CA Fire Dispatch Group Calls 00:10 00:00 Engine 166, medic 56, code 3 medical (number withheld), Marsh Creek Road. 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 Engine 166, medic 56, code 3 medical (number withheld), Marsh Creek Road. 00:05 (number withheld) Marsh Creek, cross of Morgan Territory at Davila Ranch for a 42 year old male having a seizure. 6/18/2026 04:09 PM Medical Emergency Marsh Creek Rd, Clayton, CA 94517 View on map