Justices Thomas M. Harris and John W. Turner disagreed on whether Wayne Patterson’s decision to voluntarily dismiss his fourth amended counterclaim for conversion against Dennis Brooks and R. Mack Brown provided jurisdictional justification for their appeal to the Illinois Appellate Court from an order that denied their motion for summary judgment on the tort claim.The thoughtful debate between Harris and Turner focused on exceptions to the general rule that an order denying a motion for summary judgment is not a …