https://www.theregister.co.uk/2019/03/15/new_zealand_murder/

Comment An Australian who murdered dozens of innocent bystanders in New Zealand on Friday livestreamed the deaths on Facebook, spinning a spotlight onto the abject failure of social media to control harmful content.

The 28-year-old shooter, whose name isn't worth publishing, fired on defenseless Muslims attending Friday prayers in Christchurch, killing 49 and injuring dozens of others.