"Suicide is nearly always a supremely selfish act with the only exception being those who totally lost their minds and didn't know what they were doing." This is a logical fallacy. Think about it. Firstly how can you say that suicide is always a supremely selfish act except when people do it because they have lost their minds? What of those who might have a fatal illness? Is it selfish to end your life when you know you are just going to degenerate, surely not? Assuming that it's not selfish when crazy people kill themselves is begging the question here.
Given the pressure this man was under and who then went on to kill his family seems to suggest that he must have flipped, so I look at his death as being brought on about by his circumstances. He was heavily in debt and under pressure to maintain this way of life. I think it's down to greed and how that corrupts and alters ones personality; he was criticised by a judge for having bad business ethics, so the decline started when his ascent up the slippery millionaire pole started. He owed nearly a million to the tax man and another million to creditors.
I notice that now the media are trying to portray him as the man who had everything (pretended to have everything) and when it all started to fall apart he maliciously decided that if he could not have it nobody else could,including his wife and child. As if that's a rational decision and boy the guy must be crazy! Which he was. Who kills their wife and kids because they have failed? Don't confuse his suicide with their murder. Looking back through the past few years there have been a number of deaths where men have decided that ending it was better than facing the imagined shame of failure that their families and friends would have heaped on them because they could no longer keep up the pretence, they were working class and heavily indebted and insured, this however is the first case I can recall where somebody thought he could dispose of everything, including his family as if they were property.
My profound sympathy goes to the relatives of the family. I see the daughter and her sweet face and can't square it with the fecklessness of the father.