Something that I find interesting in these threads, is that Ross couldn't have killed Cooper, because he loved him.
I have worked in childrens advocacy for many years. Currently, I work with our advocacy center with my therapy dog. One major thing I've learned, is that many (in my experience) parents who abuse, neglect, or murder their children...tell other people they love their child. Most have pictures, most take their kids to daycare, most have been on vacations f they can afford. Most seem proud. Most seem happy. Yes, there are those cases where a parent has a tangled history and it's just really obvious they don't care about their child(ren.) Those people always exist and they aren't rare either. However, the vast majority of the extreme cases I've been involved with, were "normal" families. I've learned that "love" does not inherently prevent harm. "Love" does not mean a person loves their child more than themselves, their vice, their dreams, their affair, etc. Love does not mean incapable of harm. Love is not PROOF.
When I see Ross, I see someone capable of harming their child. Perhaps my view is colored by my experiences. It most likely is. But, I just cannot accept love as an excuse, justification, or proof. Ross was selfish, intensely cared about perceptions, hid dark parts of his life from people, broke the law, disrespected his wife, child, and family, prioritized his phone (and presumably sexting) over his job, etc. He was spiraling, IMO and allowing the side part of his life to consume his time. And he appeared to love his child. I cannot tell you how many men (and women) just like Ross I've dealt with who harmed, abused, neglected, or killed their child. Many of them never harmed their child, until they did. Many, many of them. Which is why I'd never be picked for a jury like this, lol. And it's why I don't buy his "love" defense. Love can damage as often as indifference, hate, and resentment. I don't know if the state proved intent, but I believe him CAPABLE of it.
Obviously this all JMO.