Legal Research: How Do I Find Case Law That I Can Use in My Case

My question relates to legal practice in the state of: California




I am doing research for a case I have, but I'm not familiar on how to search for caselaw cases.


I am looking to search for Cases involving trust assets. where a beneficiary had to have a trustee in order to protect assets from an ex partner bringing any sort of claims against the family's inheritance.


thanks

Legal Research: How Do I Find Case Law That I Can Use in My Case