1. Complete the Discover: What is Farewell My Lovely? and Speak to Pawn 4 again first, or confront Pawn 32 directly secondary objectives.
  2. When Rook 25 asks, do not give the correct name.
  3. After X-O-3 is in effect, go to the barracks and talk to Pawn 32. Pawn 4 will lock himself in the Brig rewarding the achievement.
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