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Suspicious movement inside trailer on highway shoulder

Heard on: California Highway Patrol - Contra Costa and Dublin Areas
00:20
00:00
I know you're currently 10-6, so when you're clear, there's a report of a suspicious item eastbound 4 just west of Discovery Bay.
audio iconSuspicious Activity
CA-4, Discovery Bay, CA
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Recent Suspicious Activity Incidents in Discovery Bay, CA

AI Summary

Suspicious Activity reported near CA-4, Discovery Bay, CA on Feb 20, 2026, 5:03 PM. As discussed during the dispatch call, deputies received a report about a white container trailer parked on the shoulder of Highway 4, just west of Discovery Bay. AI-generated summary from public dispatch audio. Not an official report.

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