Press accounts in January 2016 indicated that Department of Defense staff were reviewing Department of Justice documents from the Petraeus prosecution and considering whether to recommend to the Secretary of Defense that Petraeus be demoted on the Army's retired list. Laws and regulations indicate that members of the military are retired at the last rank in which they are deemed to have served successfully; Petraeus's admission of an extramarital affair and guilty plea with regard to removing and retaining classified information while serving in the grade of general could be grounds for reduction in rank to lieutenant general. The matter was reviewed by then-Secretary of the Army John M. McHugh before he left office in October 2015; he recommended no further action. On January 29, press accounts indicated that Stephen C. Hedger, Assistant Secretary of Defense for Legislative Affairs, had written to the U.S. Senate Armed Services Committee. In his letter, Hedger informed the committee that Secretary of Defense Ashton Carter had concurred with the Army's recommendation, and would not impose any further punishment on Petraeus.