The Sheriff's department in Santa Barbara has named the three people shot dead by Elliot Rodger.
The victims were named as Katherine Cooper, Veronika Weiss and Christopher Michaels-Martinez.
Rodger stabbed to death three roommates before embarking on a shooting spree in the Isla Vista area.
Mr Michaels-Martinez's father has hit out at gun control laws following his son's death, calling it "insanity" that so many Americans have died in gun-related killings.
More top news
Independent MP Michelle Thomson revealed she was raped at 14, telling the Commons: "I'm not a victim, I'm a survivor."
The RAF serviceman has not been seen since the early hours of September 24 after a night out with friends in Bury St Edmonds.
Mick Jagger's eighth child, and first with ballerina Melanie Hamrick, was born in New York.