Fire alarm at Diamond Bar City Hall
Heard on: Los Angeles County Fire - Dispatch
00:06
00:00
Engine and Patrol 120, fire alarm (number withheld) Copley Drive.
Fire & Arson reported near Copley Dr, Diamond Bar, CA 91765 on Feb 18, 2026, 9:35 PM. As discussed during the dispatch call, firefighters were dispatched to a possible fire alarm incident near Copley Drive in Diamond Bar. AI-generated summary from public dispatch audio. Not an official report.
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