These are very earthbound arguments, but to reply in the same vein, the fine for the parking ticket 'repairs the harm done to the community' by repaying the debt the culprit owes and by dissuading him from doing it again.
On the other hand, the incarceration of the murderer does not 'repair the harm done to the community' because the child is still dead. The best that can be said is that while he is in prison he can't commit a similar outrage.
What the two have in common is that the guilty are punished, which is what the Bible decrees, and is the reason why the Lord Jesus was
'made sin for us' so that we might be
'redeemed' and be
'precious' in His sight (Isaiah 43:1, 4. I just hate writing a post without a Scripture text in it, don't you?

) .
I browsed this for a few minutes, but it's not Christian, much less Biblical.
'Has not God made foolish the wisdom of this world?' The writer seems to be trying to prove a point against other lawyers, so to come to a conclusion one would have to read their point of view, and this life's too short, and in the next one it won't matter.