61-year-old woman unresponsive near Antioch Heard on: Contra Costa CA Fire Dispatch Group Calls 00:12 00:00 Engine 82, medic 80, code 3 medical for Antioch, (number withheld) Boulder Drive, (number withheld) Boulder Drive, cross street Flatstone. 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 82, medic 80, code 3 medical for Antioch, (number withheld) Boulder Drive, (number withheld) Boulder Drive, cross street Flatstone. 00:09 61 year old female, unresponsive and LOC. 9/6/2026 08:45 PM Medical Emergency Boulder Dr, Antioch, CA 94509 View on map