He argued about 250 cases before the Illinois Supreme Court.

He successfully argued before the Illinois Supreme Court again in 1984.

An appeal was filed with the Illinois Supreme Court who agreed to hear the case.

A month after we left, the Illinois Supreme Court declined to intervene.

The ruling can still be appealed to the Illinois Supreme Court.

The fight went before the Illinois Supreme Court, which ruled against the teachers.

The sums involved in two cases before the Illinois Supreme Court were even larger.

A decision is due soon from the Illinois Supreme Court.

Black would have overturned the decision of the Illinois Supreme Court.

He said the Illinois Supreme Court has not yet announced the reasons for its decision.