i need help with a cyber bully.. please? someone has to know a way to do this.

So there is this girl on Facebook, good Ole cyber bully story, she has been harassing me. I contacted the authorities and they basically tell me to take care of it myself its out of there hands there is nothing they can do about it cuz she hasn't done anything to me PHYSICALLY well, since its in my own hands to take care of it I figured a good come back would be to send her computer a virus. or something that will just **** with her Internet so she cant harass me any more. Please someone help me out? Ive already reached out for help and the cops just turned me down, I need help with this bully she has made things so bad for me. :'( I just want her to stop - if any one knows how I could send her a virus via INTERNET.. or phone .. something please help me out. thank you in advance.

Not sure you'll find someone willing to help you do that here - kinda fuzzy territory I'd say. ;)

Is there not a way to block/blacklist her?