Your search Notice: Fourth Circuit Local Rule 36(c) States That Citation of Unpublished Dispositions is Disfavored Except for Establishing Res Judicata, Estoppel, or the Law of the Case and Requires Service of Copies of Cited Unpublished Dispositions of the Fourth Circuit.nancy L. Ambrose; Habib Guirguis, on Behalf of Themselvesand All Others Similarly Situated, Plaintiffs-appellants,andrichard Grant Bird, Plaintiff, v. Blue Cross & Blue Shield of Virginia, Incorporated, A/k/atrigon Blue Cross Blue Shield; Hmo of Virginia,incorporated; Healthkeepers, Incorporated, Formerly Knownas Healthkeepers of Virginia, Incorporated, Defendants-appellees did not match any document.