From what I gather the abuse took place before she became a JW. This means that the abuser when it came out most likely was reported to the authorities and it also means that she did not need to sit down with him in a JC setting where she was asked all intimate details. Therefor this story is completely irrelevant in regards to how child abuse is handled in the organization.
it is the tale of a harmed victim who is attracted to the cult's bogus hope of paradise where the God who could have prevented this abuse will make all things new and she will only then be able to put this past behind her. The cult preys on such fragile persons.