What I’m having a hard time with is AM shoots PM, MM is only 12-15 feet away and must have seen PM falling as she’s headed towards him….she would have seen AM head towards her, why didn’t she turn to run? How did AM get within 3 feet of her and she was shot in the front..another words I would be expecting her to be shot from behind. Maybe her brain just didn’t process what she was seeing that fast to turn. Also AM would have switched guns so there would be an extra few seconds there to process it. I believe he’s totally guilty, just having a hard time picturing how he was facing them both when he shot them.