We don't know enough yet to credibly conclude anything -- except that an evil being has struck and the danger for all just increased. We see an agenda already surfacing. What we learn as this unfolds will be filtered. You and I didn't do it. If we can be blamed, and if rights we hold dear can be attacked, they will be.
For now, observe. And if you're the praying type, now might be a pretty good time, for those whose lives were brutally stolen from them, for their loved ones now suffering unimaginable grief, and for all of us.