I agree with you the system isn't perfect but it works more times then doesn't. Even though Casey will be let out of jail, I don't think she'll be free for the rest of her days here on Earth.
She certainly isn't worth making enemies here over ;)
No apologies necessary. I guess a lot of us get hot-headed over the death of such a sweet little girl.
Cheers and may we talk again on a happier subject!