In 3641 BBY, during the battle of Corellia Yagorn was called along with a group of Corellian defenders to meet with Darmas Pollaran in the Supply tunnel 26 and blow up a hole in it. Yagorn and other resistance fighters have gathered in the tunnel and were listen to Pollaran's speech in preparation for detonating the charges when a smuggler known as Voidhound interrupted the gathering. Pollaran tried to frame the newcomer as the agent of the Voidwolf, but was revealed as an Imperial himself instead when Gixsa pointed out that nobody knew the man calling himself a true Corellian. Pollaran send battle droids against the resistance while escaping in confusion and Yagorn was shot and killed before she could take the cover.
- Star Wars: The Old Republic (First appearance)