I've thought about this - and I believe no one could say for certainty what they would do - UNTIL you are in the situation. I've also thought of what my parents would do if it were me
First off - I'd never be in this situation and nor would my daughters - they have a conscious - they have empathy and will not let an animal or person suffer at their hand
So -first what would I do - well, I can go by what happened to my youngest - she stole something from a friends mom - and lied about it to me and to the police - first I did yell at her 'how could you!' 'I didn't raise you to do this garbage!' 'if you did this I will not protect you!' etc. The officer came by again and my daughter then admitted to it, apologized, and was given community service - REGARDLESS I took her to the police, I did not cover up for her, and I watched as she picked up trash
So - if it were like this, and my daugher killed my grandchild - and all the evidence pointed to her - I'm not sure what I would do - my grandchild and our family would be the victims - I love my daughters, I'd probably get them a lawyer and tell them to tell the truth no matter how horrible and take the punishment for their actions. It would haunt me forever and I'd blame myself for letting it happen, because I do feel like it's how it's about the child is raised
This is just for my own children - if Casey was my daughter - she never would have gotten pregnant, she wouldn't be out partying, she wouldn't be a liar, and she wouldn't be like she is - she just wouldn't - because this is not the person I am or my family is
I can't speak for the A's parents - with everything I've read and heard it's almost like G and C are just as immature as Casey and Lee - the denials, fights, running away from responsiblity - they probably are not like this, their denial for this long over Casey and her theiving and lying ways put them in a light of their PURE DENIAL.