Deep in the Bowels of The Underhalls

Deep in the bowels of The Underhalls to the northeast, a mad scientist known as Dr. Terrible is up to something befitting his name.$B$BThe doctor has been given dispensation by the Lich King to perform experiments upon the vargul -- the vrykul who fall in battle and are found unworthy, and then turned into Scourge.$B$BWe must put an end to his work, but my auguries have been unable to find him. He does, however, have an assistant.$B$BBeat the information out of his apprentice, and then dispose of the body.