Your search Notice: Eighth Circuit Rule 28a(k) Governs Citation of Unpublished Opinions and Provides That They Are Not Precedent and Generally Should Not Be Cited Unless Relevant to Establishing the Doctrines of Res Judicata, Collateral Estoppel, the Law of the Case, or if the Opinion Has Persuasive Value on a Material Issue and No Published Opinion Would Serve As Well.robert L. Hill, Appellant, v. Paul Delo; Greg Wilson; John Powell; William Govers;larry Scott; Donna Mccondichie; Glen Stockwell, Appellees did not match any document.