Four people were victims of the shooting in the night club of the city Yazoo city in Mississippi. Reported by the Associated Press.
According to the Prosecutor, who leads the Agency, in a shootout, two people were killed on the spot, another two died later in hospital.
Conflict with the use of firearms was preceded by a quarrel and verbal sparring.
The reason for the conflict is not reported, as the names of the dead.
Earlier it was reported that in a shootout with the unknown in palm springs, California, US, killing two policemen.