Unknown medical aid reported at intersection in Mentone Heard on: San Bernardino County CA Fire Dispatch 00:06 Unknown medical aid, medic engine 9, medic ambulance 261, Opal Avenue and East Colton Avenue. 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. Unknown medical aid, medic engine 9, medic ambulance 261, Opal Avenue and East Colton Avenue. 2026-10-23 07:22 UTC Medical Emergency E Colton Ave & Opal Ave, Mentone, CA 92359 View on map