by the way, that girl is dumb as fukk. why did she even hand in yours? had she just handed out the copy she MIGHT have gotten away with it. It would have been unlikely but if she would have handed the one with her name, you would have gotten an F, debated with the prof and maybe she would refuse to accept your late copy and then you would have never even known she used yours. Say your prof accepts your late copy, you then hand in yours, prof says it's plagiarized, you argue but since you,re the one who looks less responsible she would tend to believe the girl. (the latter would still have gotten you both in trouble but it would have been a slightly better plan than to just hand in both...)