Unresponsive man found on Santana Circle in Byron Heard on: Contra Costa County CA Fire Dispatch 00:12 00:00 Engine nine, medic seven, respond. 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 nine, medic seven, respond. 00:01 Copy medical (number withheld) Santana Circle, cross with Victor Lane. 00:08 Information via the SO, they advise there's an unresponsive male at the address. 00:12 No further. 2026-11-03 00:20 UTC Medical Emergency Santana Dr, Byron, CA 94514 View on map