Mission to Justicar territory

In 3643 BBY, during the Cold War between the Galactic Republic and the Sith Empire, a young Jedi Knight and the Padawan Kira Carsen embarked on a mission to the heart of Justicar territory, home of the paramilitary Justicars' Brigade on the Republic capital planet of Coruscant. The Jedi's goal was to retrieve the Planet Prison, a Republic superweapon that had been stolen by the scientists on the project at the behest of their leader, Doctor Tarnis. However, the scientists were unaware that Tarnis was, in fact, a Sith Lord.

The Sith had killed the research team and stolen the Planet Prison by the time the Knight and Carsen reached the Justicars' Tower, where they had traced an earlier transmission by Tarnis. The only surviving member of the team, a fatally wounded man named Jonkan, helped the two Jedi locate the Planet Prison in the depths of the Jedi Temple. The Jedi subsequently pursued Tarnis and defeated him in a duel before deactivating the weapon and thwarting the Sith's plan to use it against the Republic capital.

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