M. Night is at it Again

Actually, this could be a great story. Guys life kinda implodes, he gets drunk, drives and kill another person. Pleads guilty and goes to jail, overwhelmed with guilt. His cell mate becomes his friend and helps him work to be better, helps him sort out his life and make amends to those that he's hurt. He writes letters and campaigns for MADD, even does some interviews. His cell mate is released, lastly asking him to reach out to the guy he killed's family. Finally gets the courage to write to the widow of the man he killed, asking for forgiveness. She writes back that she already has, and that she knows her husband would have as well. She writes to him about who he was and includes a picture. Its the cell mate that helped him become a better person.