there was ann spurry, only swiss on the list. printed in 1948.nd she was wanted for crimes against humanity including torture. >> wow. >> that's where the entire investigation began. >> because she was taken to ravensbrook, concentration camp in germany which was specifically the only one built for women. female prisoners. >> right. e was in -- ravensbrook for 14 months. for maybe ten of the months, she was -- a normal prisoner. in fact, some times she did exemplarily work. there was one period of time. between september, 1944, until the first of the year, '45. when the wheels came off. and, and, it was in block 10, which was her, tbors and lunatics. there she fell under the spell of one of greatest villains of all times, carmen mori. >> carmen mori was sort of in charge of the block. >> fellow prisoner. >> her being co-opted by the nazis. >> what was her influence on ann who want to the dark side? >> well, carmen mochltri really informed to the guards on a regular basis. but i had to say she was extraordinarily persuasive. she spoke six language