Kill for Me (movie, 2013)

Rent’s a bitch. And that is why, six months after her best friend went missing, Amanda finally gives in to getting another roommate, Hailey. The two college students turn out to have something in common, however: abusive men. For Hailey, it’s her dad. For Amanda, it’s a stalkery ex-boyfriend. But problems can be solved and, you know, you scratch my back, I scratch yours. In other words, Kill for Me, I kill for you.