German woman (Journey's End)

A German woman fed the solders of the German arm of UNIT. She was aware of the Osterhagen Key and its purpose. When Martha Jones teleported to the German fort, she told Martha that the soldiers "went home to die". She threatened Martha with a pistol, asking her not to use the key. However, when Martha told her to shoot, she lowered her pistol, remarking in German that Martha would go to Hell, which she replied to with "I know". (DW: Journey's End)