The 8th U.S. Circuit Court of Appeals in St. Louis has rejected that argument, saying Kehoe and four others, including Kehoe's father and brother, were involved in a group started by Kehoe known as the Aryan Peoples' Republic and the Aryan Peoples' Resistance.Kehoe, of Colville, Wash., was sentenced to life in prison in the deaths of Tilly gun dealer William Mueller, his wife Nancy and her 8-year-