The California Supreme Court's website has case information that includes opinions, forthcoming filings, weekly conference results, pending issues summary, weekly case summaries, briefs of argued cases, minutes, and a separate section for high profile cases and death penalty cases.
A joint project by the Stanford Law Library and Justia hosts a free online database called SCOCAL of California Supreme Court documents that may not be freely available via the Court's website.
There are six appellate disctricts in California. Orange County is included in the Fourth District, Division Three. Los Angeles County is included in the First District. The California Court's website has a page on Appellate Courts, with links to each court and appellate briefs.
There are 58 superior courts in California, one in each county. The California Court's webiste has a page on Superior Courts, Find My Court, with links to each court.
Local Superior Courts: