As far as I know, there has been zero discussion in the trial about the possibility that JO was wounded somewhere else, like middle of the street, then staggered or crawled through a blizzard, which would cover the tracks, and stopped where he did.I've thought about this. Perhaps when he got to the door he decided to not go in and instead decided to go ahead and return to the car, but KR had moved forward. On his way to the car, he slipped and fell and whacked his head and no one noticed it. KR probably had music playing and she was texting him like crazy. Maybe he slipped in the driveway or near the where the jeep was and smacked his head on the slow plow on the jeep. Maybe he crawled toward KRs car and just finally passed out where he ended up. Then, maybe in the middle of the night some kind of animal tried to carry him off to their lair and got spooked and left him there, or gave up because he was too heavy.
That seems like a huge oversight on the investigators part to assume that body location was where he dropped and not possibly where he managed to reach from somewhere else. And given the texts with HS buddies with private info, destroyed phones, not interviewing witnesses in the house, buttdials and evidence unsecured for over a month, I don't think it's tinfoil hat time to consider it plausible that oversight was on purpose. I'd give it 50/50 between incompetence and deliberate.