Stark follows Rogers and Barnes to the Siberian HYDRA facility and reconciles with them, unaware that he has been pursued by T'Challa. They discover that the other Winter Soldiers have been killed by Zemo, who then shows footage that reveals it was Stark's parents who Barnes killed in 1991. Enraged to learn that Rogers was aware of this, Stark turns on Barnes. In the resulting fight, Barnes loses his robotic arm and Rogers disables Stark's armor. Rogers departs with Barnes and leaves his shield behind. Zemo attempts suicide, but is stopped by T'Challa, who takes him in alive.