Richard Kuipers Questions that must be asked and truths that must be told are the driving forces of “The Rapist,” a gripping Indian social drama about a middle-class academic who wants her rapist — who has been sentenced to death and to whom she has fallen pregnant — to tell her exactly why he committed such a crime. One of the best works directed by veteran filmmaker-actor Aparna Sen (“36 Chowringhee Lane,” “Mr.