The state cannot appeal a judge’s appointment of a special prosecutor to take over the criminal case against a former LaSalle County state’s attorney who at one point ran his own special police force.That’s because Illinois Supreme Court rules give state’s attorneys’ offices no leeway to challenge those kinds of decisions, the 3rd District Appellate Court ruled Tuesday.As a result, the appeals court in Ottawa found it didn’t have jurisdiction to review Kankakee County Circuit Judge Clark …