CLIVE, Iowa (AP) — An overnight shooting at an event center in Clive has killed one person and injured several others. Clive police say they were called to the 7 Flags Event Center shortly before 2 a.m. Monday on a report for gunshots fired. Officers say they found a male victim in the parking lot with a gunshot wound in his torso, followed by another shooting victim who was already dead.

Authorities say at least another two gunshot victims were driven to hospitals in private vehicles. Clive Chief Michael Venema says the people involved in the shooting knew each other. Venema says the shooting was the result of a personal dispute, and the public is not in danger.

Authorities say the center had been hosting an event, and security staff had removed several people.