It always bothers me when the media makes a big production of such cases, because YES, you KNOW the killer is watching. Unless completely demented (in which case you'd expect the postal-rage type mass killing in a McDonalds, not the calculated and cold blooded targeting of individuals) then he or she (yes, that's a possibility) is doing this for something more than pure anger/rage...I am guessing publicity or the "see I am smarter than the police" rush....whatever the reason, he/she is majorly screwed up.
Take care of yourselves all of you in that area!