Marvel Needs to Answer This Captain America: Civil War Question
In summary: The climax of Captain America: Civil War saw Zemo, along with Bucky Barnes/Winter Soldier (Sebastian Stan), Steve Rogers/Captain America (Chris Evans), Tony Stark/Iron Man (Robert Downey Jr.), and Prince T’Challa/Black Panther (Chadwick Boseman) travel to a HYDRA facility in Siberia. Upon arrival, they found a whole team of Winter Soldiers frozen; instead of releasing the army of ruthless super soldiers, Zemo eliminated them all with gunshots to the head, thus eliminating the menace of these legendary assassins. He nearly did away with Bucky too, as he incited a conflict that split the Avengers apart, after it was revealed that Bucky had been responsible for the murder of Iron Man’s parents.