I agree, Karen, as did Lady_Zana:
I do NOT feel that suicide is the ultimate act of selfishness. For someone people, yes it is. And just given the facts from this article, it seems that yes, for this couple it was.
The last few posts were in response to a poster who stated their opinion that ALL suicides were selfish. The responses, for the most part, came from people who have/had severe depression and other MI's (mental illnesses) as opposed to "down times" in their lives, and felt compelled to speak up.

In the Wikipedia page, one given reason for suicide is to escape punishment for a crime committed. That seems to be the case with this boy's parents.