Appellate Court Holds Pension Board’s Non-Duty Disability Finding Precludes Workers’ Compensation Claim
The Illinois Appellate Court finds against officer in workers compensation claim. The case involved an appeal by Officer Labonne against the City of Zion Police Department and the Illinois Workers’ Compensation Commission. Labonne, a detective with the City of Zion Police Department, filed a claim under the Workers’ Compensation Act for bilateral wrist injuries sustained during a firearms training event on May 8, 2015. He sought benefits for these injuries, which he claimed occurred while performing a “burpee” exercise. The City of Zion Police Department argued that Labonne’s claim was barred by the principles of res judicata and collateral estoppel due to a prior decision by the Zion Police Pension Fund. The Pension Board had previously denied Labonne’s request for line-of-duty benefits but awarded him non-duty disability benefits under the Illinois Pension Code. Labonne did not appeal the Pension Fund’s decision, making it final on August 28, 2018.
An arbitration hearing was held on September 26, 2022, regarding Labonne’s workers’ compensation claim. The arbitrator found that Labonne sustained a compensable injury to his right wrist and awarded him benefits under the Act, determining that the claim was not barred by collateral estoppel. The arbitrator noted that the issues before the pension board differed from those under the Workers’ Compensation Act, as the pension board’s decision focused on whether Labonne’s injury qualified for “duty” or “non-duty” pension disability benefits. The arbitrator also found no evidence of collaboration between the City of Zion Police Department and the pension board. The City of Zion Police Department sought review of the arbitrator’s decision, and the Illinois Workers’ Compensation Commission affirmed the arbitrator’s decision on this issue. However, the Circuit Court of Lake County reversed the Commission’s decision, finding that Labonne was collaterally estopped from re-litigating the issues of causation, accident, and credibility regarding his wrist injury. The court concluded that the Pension Board’s decision, which found that Labonne’s injury was not caused by the training activities on May 8, 2015, was a final judgment on the merits.
On appeal, the key issue was whether Labonne’s claim for benefits under the Workers’ Compensation Act was barred by collateral estoppel due to the Pension Board’s decision. The appellate court reviewed the applicability of collateral estoppel de novo, noting that it prohibits the re-litigation of an issue essential to and actually decided in an earlier proceeding by the same parties or their privies. The court found that the issues decided by the Pension Board were identical to those in the workers’ compensation claim, as both involved determining whether Labonne’s injury was incurred in the line of duty. The Appellate Court concluded the Pension Board’s decision, which awarded non-duty benefits, found Labonne’s injury was not caused by the training exercise. The Appellate Court held that the issue of causation was fully litigated before the Pension Board and that the Commission was incorrect in not being bound by the Pension Board’s determination. The Court found that Labonne could not establish the requisite element of causation for his claim under the Workers’ Compensation Act, and thus, his claim for benefits failed.
The decision in this case focused on the application of collateral estoppel where the Pension Board’s decision was found to preclude re-litigation of causation under the Workers’ Compensation Act. The Court found that the issues of causation were identical in both the Pension Board and the Workers’ Compensation Commission proceedings, and thus, collateral estoppel applied to prevent re-litigation in the Workers’ Compensation proceedings. However, the case does not discuss the reverse scenario, as to whether a decision by the Workers’ Compensation Commission would bind a Pension Board.
City of Zion Police Department v. Illinois Workers Compensation Commission, Illinois Appellate Court, Second District, Decided October 6, 2025