Capt. Katherine Rankin, 633rd Air Base Wing Judge Advocate Office chief of discharge, uses a Manual for Courts Martial as a reference during a peer-practice session at the Langley Air Force Base, Va. legal center, June 14, 2012. The session, often called a “murder-board” helps prepare lawyers for upcoming court cases. (U.S. Air Force photo by Senior Airman Jarad A. Denton/Released)