Citation Codes Equivalent Citations citation codes Docket Number No. 2828. Attorney(S) Philip Hornbein, of Denver, , Merle M. Marshall, of Alamosa, , for Thomas J. Morrissey, U.S. , of Denver, , for Judges Orie Leon Phillips Sam Gilbert Bratton Walter August Huxman See more information ... Smart Summary Please sign up to generate summary. William SEIGAL v. UNITED STATES of America. PER CURIAM. Appeal dismissed on motion of appellee, for failure to prosecute.