Police in the northern province of Quang Ninh Thursday put six people under investigation for their alleged involvement in a gunfight two days earlier, Vietnam News Agency reported that day.
According to police, six people between the ages of 19-27 were involved in the shootout over gambling debts. The shooters used shotguns, investigators said.
Three people were injured in the fight.
Quang Ninh police said the suspects will be investigated on charges of public disorder, deliberately injuring others and organizing gambling.
So far police have confiscated one gun and other evidence from the scene, the news source said, adding that the investigation is now deepening.