This is some incredibly useful information that was forwarded to me on email. That most honourable of police officers, Kiran Bedi, has started an NGO called Safer India. You can visit the site http://www.saferindia.com/ to log a complaint about any crime if the police in your area does not record your complaint. The NGO will then mail your complaint to the DGP of your state.
That mail can be used as a legal document if you choose to go to court.
I've never used it so I can't vouch for it but if you do and find that it works do tell more people about it.