Prestor
Prestor was an Imperial aide assigned to Lord Tion on Ralltiir. Following this mission, he was assigned to the Star Destroyer Devastator, where he served under Darth Vader in the capture of the Tantive IV. He was then assigned the task of tracking down the whereabouts of R2-D2 and C-3PO, after they jettisoned from the starship with the Death Star plans.