RIDGEFIELD PARK, N.J. (CBSNewYork) — Police in New Jersey are searching for whoever vandalized a police monument.

It happened in Ridgefield Park.

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In a post on Facebook, the police department wrote, “This cowardly behavior is unacceptable.”

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Photos show the words “bad cop” spray painted over the monument.

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Police are now asking for the public to reach out if they have any information.