It happened in the last two weeks or so of the war. He and his fiancee were strung up by the mob. Apparently a lot of photos were taken. Several years ago one of my secretaries brought in some photos taken of him strung up, and of their bodies laying on the steps. My secretary’s aunt was a young Italian girl at the time.
There is some very graphic footage of Mussolini’s end. His son-in-law Ciano will meet his end by firing squad, all of captured on film.