Roberto Vásquez Llantén, 67, poses for a portrait on the stairs that leads to a tunnel at the National Stadium where he held during the dictatorship in Santiago, Chile, Saturday, Sept. 2, 2023. The stadium became the largest detention center of the military government and is where they arrested — and beat — Vásquez Llantén, when he was 17, for being an active militant of the Revolutionary Left Movement. He had been in hiding since the start of the coup, but was arrested on Jan. 15, 1974. (AP Photo/Esteban Felix)