https://techcrunch.com/2019/03/15/new-zealand-tragedy-social-media-responmse/

This is a tragedy that doesn’t deserve a snappy lede, but it is one that needs to be highlighted because tech companies should be held to account.

Earlier today there was a horrendous mass mosque shooting in New Zealand that killed 49 people — and because this is 2019, social media was used by the apparent murderers to plan, announce, broadcast and virally resonate what they did.