Supreme Court of Delaware

XL Specialty Insurance v. the Cigna Group

February 16, 2026

Summary

The Supreme Court of Delaware refused the insurers’ application for interlocutory review of the Superior Court’s determination that a civil investigative demand constituted a Claim under Cigna’s insurance policy. The Court held that the insurers had not shown an issue warranting interlocutory review, urgent resolution, irreparable harm, exceptional circumstances, or benefits outweighing the burdens of an interlocutory appeal.