Sean O'Donnell

Sean O'Donnell served as Acting Inspector General of the U.S. Department of Defense from April 6, 2020, to late 2022, concurrent with his role as EPA Inspector General.[1][2][3] In this capacity, his office was involved in the DoD IG release of the Acting Inspector's UAP emails via FOIA on March 4, 2023. Previously, he worked 15 years at the U.S. Department of Justice as a prosecutor and clerked for federal judges.