Your search Notice: Eighth Circuit Rule 28a(k) Governs Citation of Unpublished Opinions and Provides That No Party May Cite an Opinion Not Intended for Publication Unless the Cases Are Related by Identity Between the Parties or the Causes of Action.michael J. Wagner, Appellant, v. United States of America; U.S. Marshals Service; Robinfagla, U.S. Chief Marshal; David Comstock, U.s.marshal; Appellees,jacob Agee, Contract Dentist; Clare Venema, Contract Doctor,defendants did not match any document.