I know. That's not my focus. Why it is that today, about two months after the event, you still don't know if, prior to the attack, Facebook had been made aware of the existence of the videos? I would have thought that, if you were to have us believe that the policies you now have in place—AIs and other mechanisms for the future.... If I were Facebook, I would have wanted to know how this was missed. I'm surprised that you don't know, even today.
On May 28th, 2019. See this statement in context.