Murder is not an act that can be justified. But I pray that he will truly repent.
This is a sad story. We should take some action to care about the kids who have problem mentally.
Pray for all.
Matthew 5:21-22
21 “You have heard that it was said to those of old, ‘You shall not murder, and whoever murders will be in danger of the judgment.’ 22 But I say to you that whoever is angry with his brother without a cause shall be in danger of the judgment. And whoever says to his brother, ‘Raca!’ shall be in danger of the council. But whoever says, ‘You fool!’ shall be in danger of hell fire.
and
John 8:7
7 So when they continued asking Him, He raised Himself up and said to them, “He who is without sin among you, let him throw a stone at her first.”