Person reporting possible chest pain in Ontario Heard on: Ontario CA Fire Dispatch 00:08 On possible chest pain, (number withheld) East Joplin, (number withheld) East Joplin, crossing New Haven, (number withheld) Park 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. On possible chest pain, (number withheld) East Joplin, (number withheld) East Joplin, crossing New Haven, (number withheld) Park Avenue. 2026-10-23 09:06 UTC Medical Emergency New Haven Dr, Ontario, CA 91761 View on map