Your search Notice: Seventh Circuit Rule 53(b)(2) States Unpublished Orders Shall Not Be Cited or Used As Precedent Except to Support a Claim of Res Judicata, Collateral Estoppel or Law of the Case in Any Federal Court Within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.robert Crittendon, Plaintiff-appellant, v. Chicago & Northwestern Transp. Co., Defendant-appellee did not match any document.