Supreme Court of the United States, Dupree v. Younger (2023)
“ While factual issues addressed in summary-judgment denials are unreviewable on appeal, the same is not true of purely legal issues—that is, issues that can be resolved without reference to any disputed facts. Trials wholly supplant pretrial factual rulings, but they leave pretrial legal rulings undisturbed. The point of a trial, after all, is not to hash out the law. ”
