You need to speak to a Cal. attorney to determine what was and was not expunged. In NJ the State Police would take down the entries and secure the fingerprints from the system. Any search of the State records would be clean. They would then request the FBI do the same. Sometime the information is not sent to them sometimes it is. Prior to 9/11 the Feds would comply. Since, I am told, they routinely do not. I do not know if it is the same in Cal. So the prints may be there and the entry may be on a multistate because a State Judge cannot require the Feds to expunge. Sorry I cannot give a better answer.
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