YPSILANTI, Mich. (Michigan News Source) – A bomb threat on Tuesday forced the evacuation of nine buildings on the Eastern Michigan University campus.

The evacuations started around 12:30 p.m. as police searched Buell, Putnam, and Wise halls. They did not find evidence of a bomb or any suspicious items.

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Police gave the “all clear” about two hours later; they are still investigating the source of the threat.