@JimG. re what would Jesus say:
biblegateway.com/passage/?search=Luke+13%3A1-5&version=NIV - in response to hearing of an atrocity (Pilate mingling the blood of some Galileans with their sacrifces) and a disaster (the tower of Siloam falling and killing 18), his response (reminiscent of the Lord's non-answers to Job) was not to explain the 'whys', but to address the primary importance of where his listeners stood in relation to God