Ronald Reagan once said about evil...civilized people abide by "moral precepts which guide human relations. Acts of barbarianism are born out of a culture that disregards individual rights and values of human life and seeks to expand and dominate others". He could have easily have said this at Itamar. The young men who butchered this family did not know there was a baby there. They were already outside the house and realized there was "one more Jew they could kill"...a quote from one of the butchers.
http://www.ynetnews.com/articles/0,7340,L-4040974,00.html