A dalit girl being raped

An Arunthathiyar girl age 19 who was working on a field has been raped by a pariyar (land owner). There has been a police case filed and i am not sure of the detail of the sections included in the Complaint. Even i am not sure whether an FIR is lodged. The police is relectant to take action on that person. I am told that the women has been threatened by the person for filing the case.