According to Phoenix, Arizona police, at about 1 a.m. local time on June 4, a shooting occurred in a shopping mall in Phoenix, injuring nine people, three of them in critical condition.
About 100 people were at the party at the time of the incident, and a fight broke out that culminated in the shooting, police said.
The victims ranged in age from 18 to 24.
The gunman has not been caught, and there is no specific description of the suspect.
On the morning of the 4th, the road between 12th Avenue and 8th Avenue in Phoenix was closed.
The reopening time has not yet been announced.
(Headquarters reporter Zhang Yingzhe)