Person experiencing chest pain at Rolling Ridge Drive Heard on: San Bernardino County Fire - High Desert 00:09 00:00 Chest pain. 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 Chest pain. 00:01 Medic engine 22, (number withheld), Rolling Ridge Drive, between Callan Ranch Drive and Chesapeake Lane. 7/22/2026 03:50 PM Medical Emergency Chesapeake Ln, Spring Valley Lake, CA 92395 View on map