LAPD Officer Sarah Faden says one victim remains hospitalized in critical condition. None of those involved are USC students.
She also says a weapon was recovered near the shooting scene outside a Halloween party but investigators will have to test it to determine if it was the one used in the attack.
Students were told to shelter in place with a campus-wide alert issued minutes after the 11:30 p.m. shooting Wednesday. It was lifted three hours later and students were advised classes would be held as scheduled Thursday.
