I don't think most people really care about those killed in Orlando.  I think that many simply use the event to promote their own agenda's whether that be to ban Muslims or guns or whatever.  We create the killers through media fanfare, killing in games, killing in entertainment and so on.  We also grow killers by ostracizing so many labeling them as pond scum.  There will be no quick fix to American mass murders.  It is our attitude toward each other that underlies the violence.  When there is a will to violence, there is a way.