#AceWorldNews Three people were killed and 16 more wounded when a police officer started shooting in a night club in a city of Naschel, central Argentina, Friday overnight, local media reported.
Among the dead is the commissioner of the local police.
The wounded have been taken to hospital.
The police have detained the shooter after a pursuit.
The motives of the shooter are not yet clear, although the media reports that he was drunk.
The governor of the San Luis province has announced three days of mourning.