You and stormtrooper's are immediately surrounded by stark metal corridors and chambers. There is an aura of fear and obedience around Vader. His presence fills the interior of the Death Star with an imminent sense of danger as he starts walking towards you with some generals. Vader spoke:

"You are part of the Rebel Alliance and a traitor! Take her away!" He said, waving his hand at you a bit fed up. Maybe it would be funny if it weren't for the situation. After a while he followed you.