Your search Notice: Seventh Circuit Rule 53(b)(2) States Unpublished Orders Shall Not Be Cited or Used As Precedent Except to Support a Claim of Res Judicata, Collateral Estoppel or Law of the Case in Any Federal Court Within the Circuit.paul A. Coghlan, Plaintiff-appellant, v. Mitchell Chapman and City of Chicago, Defendants-appellees did not match any document.