okamsrazor said:
Umm...actually caselaw from other states is regularly introduced into court cases both here in Illinois and every other state; especially when a precident does not already exist in the state the case is being tried in.
Ummmm....
WRONG AGAIN!! Clearly you have been watching 'The Practice' too long.
Case precedence is ONLY applicable when the ruling is within the same state, or District (on appeal) or Supreme Court (national).
In California, a Superior Court ruling is appealed to the Court of Appeal. A ruling from the Court of Appeal, is taken to the state Supreme Court. A California Supreme Court decision is a final decision in California and may be appealed to the U.S. Supreme Court only if there is a federal issue involved.
For more, go to:
http://www.weblocator.com/attorney/ca/law/c02.html#cac021000
precedent
1) n. a prior reported opinion of an appeals court which establishes the legal rule (authority) in the future on the same legal question decided in the prior judgment. Thus, "the rule in Fishbeck v. Gladfelter is precedent for the issue before the court in this case." The doctrine that a lower court must follow a precedent is called stare decisis
The ONLY way that a California ruling could have precedent value in Illinois is if the matter was heard by the US Supreme Court (as they are in different states AND different Federal Districts). Simply, California laws cannot be enforced in Illinois, and California court rulings have NO impact on Illinois courts.
I merely gave an example of what can happen in Illinois in a similar case to the one the OP stated.
And as I said.... your post was useless, without value, inane, etc.