Ethan was a total tool.

Your son is dead, nothing is going to bring him back, let it go. Accidently hitting someone is not the same is slitting their throat. The laywer was hardly a murderer. Ethan's charachter was annoying and I was hoping the laywer would run him over in the end. And if Ruth wasn't such a bitch and pestered her husband every 10 minutes, none of this would have happened.