Please Help This is about facebook?

[Leah]

okay so ... this girl put up a post and stuff and someone screen shot it she is getting reported art school..... she had deleted the post and change her name but no one screen shot that.... she permanently remove her facebook and change everything and her profile picture could the police still track her down even thought she don't go to the school

[Kuzuko Kirito]

xD let me guess the student is you, anyway ya cop has tons of sources and facebook keeps files for 14YEARS after the user(you) delete the files and sruff like pics, blah blah, cops has tons of info , has route to even find where each post were made from, like what place you were in when you posted it. best thing try your best to be anonymous as you can, goodluck bro, i mean girl