82-year-old man with low blood oxygen treated Heard on: Contra Costa CA Fire Dispatch Group Calls 00:19 00:00 Paramedic 38 and Engine 36, respond to medical emergency at (number withheld) Deer Hollow 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 Paramedic 38 and Engine 36, respond to medical emergency at (number withheld) Deer Hollow Drive. 00:08 Cross streets are East Ridge Court and Deer Ridge Drive. 00:13 Engine 36, Paramedic 38, we have Charlie response for an 82-year-old male with low blood oxygen levels. 6/24/2026 05:25 PM Medical Emergency Deer Hollow Dr, Blackhawk, CA 94506 View on map