Gerta
From Tardis Wiki, the free Doctor Who reference
Gerta worked in administrative support at Project Hermod and cooperated with Reginald Rigsby and Lizbeth Hayhoe during the Battle of Berlin, dealing with Lizbeth after her boss committed suicide. She pretended not to know that children had been experimented on but Lizbeth knew the truth and burnt the base to the ground because of it. (AUDIO: Parasite)