Shooter in the Thousand Oaks mass shooting was posting to Facebook and Instagram DURING the massacre.

He wrote: "I’m insane, but the only thing you people do after these shootings is ‘hopes and prayers.'" https://t.co/OuXgBybogb

via @ZushaElinson @AlexandraBerzon @ailworth

— Reid J. Epstein (@reidepstein) November 10, 2018