BANDUNG, Indonesia—An Indonesian court on Tuesday sentenced an Islamic boarding school principal to life in prison for raping at least 13 students over five years and impregnating some of them. The principal of the girls’ school in West Java’s Bandung city, Herry Wirawan, pleaded guilty and apologized to his victims and their families during the trial. He was accused of raping at least 13 students between the ages of 11 and 14 from 2016 to 2021 at the school, in hotel rooms, or at rented apartments, according to the indictment. At least nine babies reportedly were born as the result of the rapes. The case drew a public outcry over the number of rapes and the length of time they occurred. Officials said many of the victims did not report their rapes for fear of having to relive the traumatic experience, and their parents had trusted that the boarding school …