About "Alice"(Isabel Lucas)

So...Did The Decepticons "create" the identity of a human female to spy on Sam or did they steal the identity of an actual girl who was going to the same university( And likely kill her to make sure there were no "loose ends")? Ramon Rodriguez's character has been checking her out for some time but we're never given a specific time frame of how long he's been crushing on her. Can't really find any info confirming outright that she was created from scratch or borrowed the appearance of an actual human being.

On a side note, did she have some kind of cloaking thing going so that BumbleBee couldn't tell if she was a Decepticon or not? He pretty much gets her out through aggressive means but no fight ensues, and it's not like BumbleBee cannot communicate via radio dialogue.

Another thing...As beautiful as Lucas generally is...Man, did the color coding make her skin look all dried out here. Bad move editors.

COOKIES AND MILK!-Ed