There are alot of sick people in the world, maybe he was all roided up... Steroids can bring on depression and aggression, but of course this is not fact by any means that he was a drug user). How someone can smother an innocent child blows my mind, Vince Mcmann never said what the cause was and actually did a 3 hour tribute for this guy. I dont care what the situation in that family was, how bad things where, there is no excuse for taking lives... He could have done everyone a favor and just took his own life, since that is how it ended up going down.