Mushure mekugamuchira Juris Doctor wake muna 1973 kubva kuYunivhesiti yeVirginia Chikoro cheMutemo, Mueller akashanda semutongi pahofisi yePillsbury, Madison naSutro muSan Francisco kusvika 1976. Akazoshanda kwemakore gumi nemaviri muUnited States Attorney mahofisi. Akatanga kushanda muhofisi yeU.S. Gweta reNorthern District yeCalifornia muSan Francisco, kwaakasimuka kuva mukuru wedhipatimendi rematsotsi, uye muna 1982, akatamira kuBoston kunoshanda muhofisi yeU.S. Gweta reMassachusetts semubatsiri weUnited States Attorney, kwaakaongorora nekutonga mhosva huru dzemari, hugandanga uye huwori hweveruzhinji, pamwe chete nemakambani emari yepasi rose.
Yunivhesiti yeVirginia Chikoro cheMutemo