The story I’m looking for is base on the book Speak by Laurie Halse Anderson.
In it Parker rapes Buffy at a party (I believe its before her freshmen year) and she calls the cops making her friends (Cordy, Willow, Tara and maybe Anya) (Her friends are all in different groups now) and the whole school to hate her. She then becomes friends with her partner Spike (thought I forget what class). Tara is the first of her friends she tells what happen. In the end of the story they have Spike helping Buffy to prove Parker raped her by making him say it has the cops listen in from another room.
This is all I can remember I don’t know the name of it or was it was by. I know it’s been a long time since I read it about five years or so. So it will be an old story. So if anyone knows of it and were I can find it please tell me. Thank You