There were MASSIVE lapses in securing the scene at the Albert's house. Not only wasn't the alleged crime scene completely abandoned within minutes of the removal of JO's body but there was NO SIGN IN OR OUT LOG of the personnel who entered or left the area of concern. Even more appalling is that when SELECT areas of the Albert's property were searched by the "B" Team of investigators ( The SERT team that doesn't even specialize in crime scene investigation) noticed personnel they claimed were members of the Canton PD (who we already know were compromised by their relationship to the Alberts), already there at the scene "searching " for evidence. Not a far reach to say they could have been planting or moving evidence. They easily could have planted evidence or even worse, since the scene was NEVER secured and no command structure was put in place, any Tom, Dick or Harry in the State could have trounced thru the crime scene and done who knows what?
Furthermore the scene was never photographed from afar. All we saw were close-up photos ( which weren't properly identified by those little yellow placards that are so very common in any competent investigation) For all we know those photos could have been taken at the police station when the motion activated cameras failed to record so many minutes of key personal interaction with KR's vehicle at the cops' garage. Why wasn't that video changed to a non-mirror image? People have shown how easy it is to convert the images to the correct viewpoint. Since this is such a HUGE part of the CW's evidence why wasn't the bare minimum done to make the video clearer and more accuratte?
You asked for a plausible explanation and I gave it to you. You may not like it or agree with it but it's absolutely plausible.
I ask again if JO was plowed into by a vehicle on the road, how did 42 pieces of shattered taillight fly with the body over 10-12 ft away from where the point of impact happened? Why weren't ANY pieces of taillight embedded in JO face, arms or clothes? Why weren't any pieces found in the road? How does a soft human body break reinforced plastic at 24mph with enough energy to shoot that plastic over such a distance in a snowstorm?