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ANN ARBOR, MI · SOUTHEAST MICHIGAN EDITION · TUESDAY, OCTOBER 6, 2026
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Ann Arbor, Michigan police say bomb threats at two schools not credible

Published October 6, 2026 at 5:22 am | By Sonya Lindqvist, Staff Reporter

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Police in Ann Arbor, Michigan, are investigating phoned-in bomb threats made Monday afternoon against two Ann Arbor Public Schools buildings, Slauson Middle School and Ann Arbor Open, a K-8 school. Officers searched and found nothing suspicious, and police said both threats were judged not credible.

Ann Arbor police officers responded to Slauson shortly after 3 p.m. Classes had already ended for the day when officers arrived, but students and staff still inside the building were evacuated as a precaution while officers searched the school. No explosive device or anything suspicious was found.

While officers were handling the Slauson call, police learned that Ann Arbor Open had received a similar threat at roughly the same time. Police said neither threat included specific details. Instead, each described a hypothetical scenario rather than a concrete plan.

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Both threats were assessed as not credible, but the investigation remains active, and the Ann Arbor Police Department is working with Ann Arbor Public Schools to determine who made the calls.

Anyone with information about either threat is asked to call the Ann Arbor Police Department at 734-794-6920 or email [email protected]. Tips can also be submitted anonymously through the department’s Silent Witness program.

What's Happening
Which schools received threats?
Slauson Middle School and Ann Arbor Open, a K-8 school in Ann Arbor Public Schools.
Was anything found?
No. Officers searched Slauson after evacuating people still inside and found nothing suspicious.
How can people share tips?
Call Ann Arbor police at 734-794-6920, email [email protected] or use Silent Witness.
Sonya Lindqvist
HEREAnnArbor · PUBLIC SAFETY

Sonya is a staff reporter for HERE AnnArbor covering local news, community stories, and developments across Washtenaw County. Sonya is committed to accurate, community-first journalism.

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