At least 17 people were shot at a concert in Arkansas early Saturday morning and others injured as they tried to escape, police said.
One person is listed in serious condition and other injuries were minor.
Victims ranged in age from 16 to the mid-20s and were being treated at area hospitals.
Police have no motive for the shooting, and no arrests have been made.
The club has two levels, the first one featuring the restaurant and the second level is the lounge, according to a description on its site.