Star Wars 4: In Battle with Darth Vader

Marvel Star Wars 4: In Battle with Darth Vader was the fourth issue in the Marvel Star Wars series of comics.

Plot
Luke Skywalker, Han Solo and Chewbacca find Princess Leia Organa aboard the Death Star I, and run back to the Milennium Falcon. Darth Vader and Obi-Wan Kenobi battle eachother, and Vader kills Obi-Wan as Luke watches. Luke and the rest escape the Death Star in the Milennium Falcon.