If human life is invaluable why should we even be concerned that a 10 year old was sodomized by some creepy perv coaching at Penn State? If life itself is invaluable then by extension, so are all the experiences and things contained therein, including protecting the innocence of a child.
All I'm saying is that if callously murdering someone isn't tragic, then neither is a 10 year old boy being sodomized.
Don't get me wrong ... I wouldn't weep for this man if he were murdered, but I'd certainly still pay tribute to it as a life lost.