Shooter posted his plans on 4chan. Users egged him on and glorified his future actions. https://t.co/oOK0dIKdvo pic.twitter.com/hb5iyfCob4 — Peter Coffin (@petercoffin) October 1, 2015
Shooter posted his plans on 4chan. Users egged him on and glorified his future actions. https://t.co/oOK0dIKdvo pic.twitter.com/hb5iyfCob4
— Peter Coffin (@petercoffin) October 1, 2015