California police search for suspect who killed four including three children at family party

Victims who died in Stockton attack reportedly between ages eight and 21, while 11 others were wounded

Police are searching for the suspect who killed four people, including three children, and injured 11 in a shooting at a family gathering in Stockton, California, on Saturday night - and they are appealing to the public for any tips people may have.

If you have surveillance footage, if you're a local business here, if you're in the area, live in the area, or maybe you've heard rumors - please contact the sheriff's office," said Heather Brent, a spokesperson for the San Joaquin county sheriff's office.