PLAINTIFF BROUGHT AN EMPLOYMENT DISCRIMINATION AND RETALIATION ACTION IN FEDERAL COURT; DEFENDANTS WERE AWARDED SUMMARY JUDGMENT IN THE FEDERAL ACTION; BECAUSE THE FEDERAL COURT DID NOT EXERCISE SUPPLEMENTAL JURISDICTION OVER PLAINTIFF’S NYS AND NYC HUMAN RIGHTS LAW CAUSES OF ACTION, PLAINTIFF PURSUED THEM IN STATE COURT; HOWEVER ALL THE STATE ISSUES HAD BEEN ADDRESSED IN THE FEDERAL ACTION; COLLATERAL ESTOPPEL PRECLUDED THE STATE ACTION (CT APP).
The Court of Appeals, in a full-fledged opinion by Judge Garcia, over an extensive dissenting opinion, determined that the employment discrimination and retaliation claims brought by plaintiff adjunct professor against New York University under the NYS and NYC Human Rights Law were precluded by the doctrine of collateral estoppel. Plaintiff had brought a federal action based upon the same facts which was dismissed, but the District Court declined to exercise supplemental jurisdiction over the state and city Human Rights Law causes of action. Plaintiff therefore could pursue those causes of action in state court. But because all the issues had been sufficiently dealt with by the federal court, the collateral estoppel doctrine was triggered:
The courts below properly applied our established principles of collateral estoppel in the context of the unique requirements of the City Human Rights Law. Collateral estoppel “bars the relitigation of an issue of fact or law actually litigated and resolved in a valid court determination essential to the prior judgment” and so “the determination of an essential issue is binding in a subsequent action, even if it recurs in the context of a different claim” … . If there is identity of issues between the prior determination and the instant litigation, and the precluded party had a full and fair opportunity to contest the prior determination, collateral estoppel applies and the prior determination is binding in the subsequent action … . Russell v New York Univ., 2024 NY Slip Op 02226, CtApp 4-25-24
Practice Point: In an employment discrimination and retaliation case brought in federal court, a plaintiff can ask the federal court to exercise supplemental jurisdiction over New York State and New York City Human Rights Law causes of action. Where, as here, the federal court declines to exercise supplemental jurisdiction, the plaintiff may pursue those actions in state court. Here, because plaintiff lost the federal case, and all the issues raised in the state case were addressed in the federal case, the doctrine of collateral estoppel precluded the state action.