Photo of Kirk Jenkins

Kirk Jenkins brings a wealth of experience to his appellate practice, which focuses on antitrust and constitutional law, as well as products liability, RICO, price fixing, information sharing among competitors and class certification. In addition to handling appeals, he also regularly works with trial teams to ensure that important issues are properly presented and preserved for appellate review.  Mr. Jenkins is a pioneer in the application of data analytics to appellate decision-making and writes two analytics blogs, the California Supreme Court Review and the Illinois Supreme Court Review, as well as regularly writing for various legal publications.

This week, we’re continuing our review of the Court’s constitutional law docket by asking (1) how much of the Court’s docket consists of cases won below by one side or the other; (2) whether the Court has a significantly higher (or lower) reversal rate depending on who won below; and (3) whether the Court tends

Last week, we tracked the number of constitutional law cases on the civil side of the Court’s docket, year by year since 1990.  This week, we’re looking deeper at the data.  What kind of constitutional law cases has the Court tended to take, and has the Court tended to reverse more regularly, depending on who

Yesterday, we began our detailed look at the most common area of law on the Court’s civil and criminal dockets (and the area of law most frequently identified with courts of law resort) – constitutional law.  Today, we’re beginning our review of the Court’s constitutional law cases on the criminal docket side.

In 1990, the

This week, we’re beginning an intensive look at the Court’s cases, divided by subject matter.  Many people – especially non-lawyers – think of courts of last resort primarily in terms of constitutional law decisions.  So let’s start there – the Illinois Supreme Court’s past twenty-seven years with constitutional law in both civil and criminal law.

Last time, we reviewed the lag time data for the Court’s civil cases between 2005 and 2017 – specifically, (1) grant of petition for leave to appeal to oral argument; and (2) oral argument to decision.  This time, we’re looking at the Court’s experience with its criminal docket.

Once again, we have only the argument-to-decision

Last time, we were reviewing the Court’s treatment of cases with a dissent at the Appellate Court.  This week, we’re reviewing the data on lag times at the Court.

In 2014, a joint project of the Court Management Committee of the Conference of Chief Justices and the Conference of State Court Administrators, in conjunction with

Yesterday, we began our further examination of the Court’s experience with cases with a dissent at the Appellate Court.  We asked whether civil cases with a dissent were systematically more or less likely to be reversed than cases which were decided unanimously.  Today, we’re asking the same question on the criminal side of the docket.

Last week, we reviewed the data on whether cases which were published below are more frequently reversed.  This week, we’re reviewing a related issue: are cases with a dissent below more frequently reversed by the Supreme Court?  If so, that might suggest that dissents at the Appellate Court aren’t just helpful in getting the Court’s