Tag Rogaren was a male Human from Alderaan who served in the Galactic Empire. During the construction of the first Death Star, Rogaren was chief weapon systems engineer. It was he who conceived and built the superlaser array of that battlestation. Following the destruction of Alderaan by the Empire, Rogaren felt responsible for what happened. He lived aboard the Audacity, a battered Venator-class Star Destroyer, surrounded by relics of his lost homeworld. Eventually, Rogaren encountered Leia Organa, princes of Alderaan and hero of the Rebellion in the Graveyard of Alderaan. When the princess discovered who he was, she pointed her blaster on him. As Rogaren expressed his regrets and willingness to die, the princess lowered her weapon and left the Audacity, deciding to let him in the hands o