BILLINGS, Mont. (AP) — Two Billings police cars that were parked in front of the Crime Prevention Center have been vandalized.

The Billings Gazette reports that Officer Tom Keightley says the cars were discovered with shattered back windows early Monday morning. The destruction could have been done any time during the weekend.

The two police cars are designated for the department's volunteer unit and are regularly parked in front of the center.

Police have not established any possible leads and are looking into possible video footage of the vandalism.

The incident remains under investigation.

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