Unknown medical aid call at Lake Drive in Crestline Heard on: San Bernardino County Fire - Valley 00:10 00:00 Unknown medical aid. 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 Unknown medical aid. 00:01 Medic ambulance 25 . 00:03 Medic engine 25 at (number withheld) Lake Drive between Forest Shade Road and Gregory Place. 2026-09-12 20:47 UTC Medical Emergency Gregory Pl, Crestline, CA 92325 View on map