Another Child Is Dead... More Missing.... What Do We Do?

So, it is Nurin.... at least the parents have closure.... my heart goes out to them..... regardless of who, why, how, when, where and what.... and the IGP wants to enforce the "negligent parent(s)" law. Okay, fine.... does this mean the parents of all the missing children will be brought to court? Jailed? Sentenced to God knows what?
Where do we draw the line? Will it only limit to missing and dead children? What about children who are neglected? What about malnourished children? What about children whose fathers simply ignore them after divorcing their mothers? What about children whose fathers are too lazy to fend for them? Do we also punish hardworking parents who work day and night to feed, cloth and shelter their kids but have to leave them at home unsupervised?
Wouldn't it be much easier if we simply adopt the divine laws? Need I say more? Ban whatever is haraam, enforce whatever is the hukum..... implement whatever is the sunnah and the divine decree.... ALLAH knoweth best for mankind..... then, now and forever......