One because he managed to kill someone that was an officer, so I'm sure while he's in custody, the police officers will lump him up some.

Two, if and when he is found guilt and is fully incarcerated, his fellow inmates will make him suffer some more since he took the life of a woman, much less a defenseless woman right in front of his children.

He is truly in for some true suffering. And all for nothing since it appeared he couldn't even get the car to start after he shot the mother. Have to feel sorry for the children to have witnessed that all go down.