letoya-luckettNine people were wounded in a shooting rampage last night during a concert featuring singers Trey Songz, Letoya Luckett and others.

San Francisco Hip-Hop/R&B station KMEL 106.1 was hosting the sold-out “House of Soul” concert when a fight outside of the venue resulted in the shootings.

According to police, someone opened fire around 10:12p.m., but police were not clear if the victims of the shooting were attending the concert or not.

The victims who suffered more serious injuries during the shooting were taken to a local hospital, while others were treated at the scene.

Police are seeking a motive for the shooting, as well as a suspect.