The firing occurred in Australia. The incident happened in a nightclub in Melbourne. It has been killed in one. Three more were injured.
It is known that the incident happened on Saturday night in the incident. The name of the person killed was not known.
But local media said that the 37-year-old man was a nightclub security guard.
The incident happened in front of the nightclub in the corner of Melbourne's Little Chapel Street and Marwarn Road. The person who was killed on the spot.
Police say that the condition of two of the injured is critical.