(Eaton, OH)--A hearing has now been set for next month to determine if a Preble County child rapist will spend the rest of his life in prison.  If John Williams is determined to be a sexually violent predator, he will get a mandatory life sentence without the possibility of parole.  Deputies caught Williams in the act of raping a child last December.  If he is not determined to be a sexually violent predator, he’ll get a minimum of 15 years in prison.