What is the process for filing a court order on a facebook video?

[koko]

My sister (16 years old) was featured in an inappropriate video on facebook without her knowledge. We do not know who posted the video since it was posted on a fake profile. There is only one person who had access to the video, but they say they didnt post it. Is there any way we can file a court order to find out who posted the video? If so, what is the process? (sidenote: the video was just taken down, but we would still like to continue this process)

[Michael]

I'm unsure about obtaining a court order, but if there was illegal activity involved, you may want to talk to the police.

[Dippty doo]

you can do whatever you want, but it doesn't mean you can get it into court. you have to prove the person put it on there and you can prove they are connected with putting it on there. if they say they didn't then you are S O L

[Virgil Shelton jr.]

No,sorry if she let somone videotape her they have the right to do whatever they want with it!!!! It is a issue due to her age,contact local police! Any picture or video u put online is ur concent to do whatever with it!!!