This episode was intense, this show is getting better and better. But I still don't know if Quinn cares about Rachel or not... I mean they all should have gone to the police.
I think she does. Maybe in a weird way, but still. She sees a lot of her in Rachel and I believe she wouldn't want Rachel to pass through what she did with Chet (hence the "Coleman is your Chet" comment). Yes, they should've gone to the police, but I guess it wouldn't do anyone a favor to have the show canceled or something if Jeremy spill the beans (although I was hoping Rachel would keep the pictures for later).