A Bergen County Sheriff's K-9 unit joined Paramus police to check the school as a precaution, authorities said.
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UPDATE: An hour-long shelter-in-place ended at Paramus Catholic High School around 11 a.m. Thursday following what authorities deemed a non-credible bomb threat.
A Bergen County Sheriff's K-9 unit joined Paramus police to check the school as a precaution, authorities said.
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