The real culprits in this are the parents and relatives of these little punks who had such miserable or nonexistent parenting skills that 65 year old guy was forced to defend himself by shooting them. It is criminal to let viscous dogs run wild attacking people and even more so to raise viscous children to do the same.
They’re feral teenagers, probably don’t know the Golden Rule or that they will ultimately have to give an account of their lives before their Creator.