Police activity shut down Clackamas Community College's Oregon City campus for hours Wednesday morning.
School officials said the campus will open at 10 a.m. They described it as a "public safety emergency" that occurred Tuesday night.
Oregon City police said they would be clearing the scene soon.
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After their first home game and win, the Hillsboro Hops minor league baseball team returned to practice Tuesday at the ballpark built just for them - and they weren't the only ones.More >