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The Winter Soldier Killed Spider-Man's Parents - MCU Theory Explained
There’s still a lot about Bucky Barnes’ past as the Winter Soldier that the Marvel Cinematic Universe hasn’t revealed, and a fan theory suggests that among his many crimes was the murder of Peter Parker’s parents. The MCU now has over 20 movies with many more coming in the near future, and through them, it has told complete stories while others continue to develop, though many details about the backstories of some characters remain unknown. Such is the case of Bucky Barnes and Peter Parker, whose stories might be connected by tragedy.