Last night thoughts after conviction wandered over to hoping that AM will forgive himself for the wrongs that he’s done. He knows what he did. He can’t bring MM and PM back, but he can take accountability.
I also wonder if in death PM wanted to make AM’s wrong, a right, justice. After all it was “little detective” PM’s phone key evidence that came to light. PM’s way of letting his dad know at some point to maybe take responsibility for what happened… for what you did. Unlike the scene at the hospital after the boat crash. And probably for many other times while growing up there never was any discipline …only cover up … protect the family name. But, this time AM went too far with murder.
Justice prevailed for Maggie and Paul!

Of course this is speculation on my mind.