Powerful blast rocks Macedonian police station, no injuries

Updated at: 07/30/2015 6:52 AM

(AP) SKOPJE, Macedonia - SKOPJE, Macedonia (AP) — Macedonian authorities say an device has exploded outside a police station in the capital Skopje, breaking windows and damaging cars but causing no injuries.

There has been no claim of responsibility for the pre-dawn attack Thursday, and no arrests have been made.

Police spokesperson Ivo Kotevski told The Associated Press that the unknown device, which was probably a hand grenade, exploded in the parking lot of the Aerodrom police station in eastern Skopje.

He said at least three parked cars were damaged.

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