Your search Notice: Seventh Circuit Rule 53(b)(2) States Unpublished Orders Shall Not Be Cited or Used As Precedent Except to Support a Claim of Res Judicata, Collateral Estoppel or Law of the Case in Any Federal Court Within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.chi Feng Su, Petitioner-appellee, v. Robert F. Casey, John Randall and Neil F. Hartigan,respondents-appellants did not match any document.