A Red Dead Redemption 2 player has made a wild discovery about the Fence located within the Van Horn Trading Post, tied to the mystery of Princess IKZ's disappearance. The expansive world of the massively popular cowboy shooter features plenty for players to do throughout its many Old West communities. Many of the game's towns feature a variety of facilities for players to visit, ranging from Red Dead Redemption 2's saloons and shops to theaters and plenty more. Now, one fan has found something at a Fence that could crack one of the game's mysteries wide open.