I would like to know more about her background... how and why did she become a linguist? What were her motivations to work for the military? Have her electronics and logs and diaries been confiscated? 

Sounds like there is more to the story of what/who actually 'made' this young lady into the traitor she became. She hates America, her heritage, and everything good. 
Did she go to college? I bet you THAT is where she became radicalized.