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Idaho Falls, ID

Ammon, Idaho Falls, Iona, Irwin, Ririe, Swan Valley & Ucon

Threat at Ammon Walmart

March 4th, 2026

NEWS RELEASE

Bonneville County Sheriff’s Deputies in the Ammon Division responded to the Ammon Walmart on to a reported threat that a person was barricaded in the back of the store with a bomb. Bonneville County Dispatch received the call just before 8pm from an unknown caller prompting the response by Deputies.

As a precaution, Walmart management cleared customers out of the store while Deputies searched the building. No suspicious people or items were found and Deputies are continuing to work with Walmart security to investigate the situation. Business in the store has resumed at this time.

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