86-year-old man having a seizure at Monument Boulevard Heard on: Contra Costa County CA Fire Dispatch 00:10 00:00 Engine 5, Medic 20 , response code three, (number withheld) Monument Boulevard, (number withheld) Monument Boulevard, State Route 4 , for the iron horse. 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 5, Medic 20 , response code three, (number withheld) Monument Boulevard, (number withheld) Monument Boulevard, State Route 4 , for the iron horse. 00:08 The 86 year old male having a seizure. 2026-10-22 06:34 UTC Medical Emergency Monument Blvd, Concord, CA 94520 View on map