Another false conviction...

So it seems that after a six and a half year stint in prison, Donna Anthony’s murder conviction is going to be heard in the court of appeal. It seems then that she will walk free just like Angela Canning, Sally Clarke and Trupti Patel, just a few of the many cases referred to the Criminal Case Review Commission, based on the flawed evidence of Professor Sir Roy Meadows. Who claimed with very limited evidence that

"one sudden infant death is a tragedy, two is suspicious and three is murder, unless proven otherwise."

I really do not understand how a conviction could be based on such obviously flawed evidence in the first place. Even I can sit here and see that there is absolutely no logic in what he claims.
Does anyone truly believe that once a family has suffered a tragedy that they are somehow exempt from any thing terrible happening ever again. I know there is still much to be understood about SIDS but I cannot find any information suggesting that once the misfortune occurs the whole family is blessed with immunity. I’m not the world’s best mathematician (maybe someone can help me out here) but surely statistically, at the very least, it is as likely to happen the second time as it was the first?
My friend’s Mother knew someone who had two sons, both were run down and killed buy a car, in separate accidents on the same stretch of road, almost exactly three years apart. I knew someone at college who lost three kids in a house fire, tried for years to get pregnant again, suffered miscarriage after miscarriage, then had twins who were born dangerously premature and nearly died (but thankfully survived) I’m sure we all know people who just seem to attract heartbreak and tragedy.
As if losing one child is not enough but to have history repeat itself like that. To then be falsely accused of murdering your children (and we have all heard the horror stories of what happens to child abusers in prison) I just can’t even bring myself to think how I’d cope with just one of those things happening to me.
I just hope to God that if there is no other evidence to prove that Donna Anthony mudered her babies, she will walk free and somehow manage to piece the ruins of her life back into something bearable.