everyones a robot and you have to consider that this planet was probably heavily populated (Pre-Core Collapse), dolls parents probably served some Russians explaining why she speaks russian
and there are lyrics in Murder Brings and one of the lines will surely ring a bell...
Murder Brings Lyrics:
"Winter rains down on the ashes, Mother makes fuel from the bones, Murder rips gods from the masses,
Murder brings murder brings" and on verse two it ends with "Murder drone"