If you work in Corrections you know about PREA (Prison Rape and Elimination Act)
This is a Federal program for Prisons and Jails, Where an inmate can notify someone either in person, by letter or a special phone number to report a violation of a sexual nature. By other inmates, by staff, by actions or even by words.
The Kicker is that the reporter is protected from any actions resulting from such a call. Weather the call is valid or a falsehood made to "Punish" the Officer for some reason.
The inmate has all the rights and protection while the accused Officer has none.