cell or there were other parts to this plan. >> reporter: comey added no signs or no indications that the san bernardino couple tripped any wires or came across any of the fbi's screens. he left everyone in the united states with a thought. if you come across something, tell us. don't let these savages get what they want. boris, cristina. >> illustrates how hard it is to find these attacks. a teenager found guilty of raping and murdering his high school math teacher. the defense lawyers argued that chism was in the throes of mental illness raping and stabbing her and dragging her into the woods. now chicago police officer