ChillDoubt - as a grandfather, i can entirely empathise with these poor people and the loss of their loved one - but the law has to be dispassionate about all cases in order to function, and tarrifs have to be set and adhered to.
I am glad to see that the judge has issued a full-life sentence for this man, who will have a long time to reflect on the dreadful and irreparable harm he has done to this innocent family, and the loss of this poor child.
As a rational person who believes in law and order, I believe justice has been served, as a grandad, I weep for these poor souls.