The effort that may be being expended KB, is for the past,present and future victims of assaults of the nature perpetrated by this dead man and many others who are still at it.
There is a lesson in this for everybody, a lesson that is both wide and deep, a very old lesson that remains unlearned.
"The only thing necessary for the triumph of evil is for good men to do nothing."
From...
http://www.brainyquote.com/quotes/authors/e/edmund_burke.html