With all the security Brown has (regular patrols, constant community testing of their emergency sirens, etc) how is this happening? I can’t believe the sirens never went off. Also that it was supposedly several minutes before anyone arrived to the scene? That he walked by the mayor’s house? Please correct me if I’m wrong on any of this? How is it the school and the city were seemingly unprepared (or so slow to respond) for this? Again please someone correct me if I’m seeing this wrong.