Papanasam: So what is the Moral of the Movie?

For those of you who have watched the movie and were left wondering. Should not the protagonist finally go to jail? What do you think was the moral of the movie Papanasam?

1. Family is always first
2. You covet you die!
3. It is OK to kill(well culpable homicide not amounting to murder)
4. TamilNadu police can crack any case with pin-point accuracy for the convenience of the movie
5. Arrogance or rather guts is sometimes the trait of the clean in heart
6. It is now official, all middle class family men switch off un-necessary lights and fans.
7. There is always someone watching.
8. Halo effect is true even in society.
9. Movie buffs can know more than you think they would know.
10. It is wiser to not share some details of the sin with anybody!