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Report of driver brandishing handgun on CA-57

Heard on: California Highway Patrol - Los Angeles and Orange County Centers
00:27
00:00
Occurred northbound 57,
audio iconWeapons
Tonner Canyon Rd, Diamond Bar, CA

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Recent Weapons Incidents in Diamond Bar, CA

AI Summary

Weapons reported near Tonner Canyon Rd, Diamond Bar, CA on Feb 1, 2026, 7:15 PM. As discussed during the dispatch call, authorities received a report of a possible road rage incident on northbound CA-57 near Tonner Canyon. AI-generated summary from public dispatch audio. Not an official report.

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