I would like to see this taken a step further. There are 3 potential launch points for the rock: from the yard below, from the wall of the parking area and from the slope between those two. Physics may be able to deduce which position was used.
I don't believe that there can be a single locking piece that will resolve this case. There are already numerous examples of evidence showing innocence and in each case the prosecution simply injects a theory without evidence to hold onto their position of guilt. The breakin was staged, missing footprints were cleaned up, bleach didn't remove the DNA, the slipped away and murdered Meredith while Curatolo wasn't looking. This has gone far beyond absurdity and it is my belief that those still arguing for guilt are simply deluded and lack the mental capacity to see the truth or they are aware of the truth and are entrenched in the big lie rather than admit being wrong. They have long ago stopped arguing in good faith.
From my vantage point the case will be solved by the American public taking a genuine interest.
It is necessary for the prosecution that they are believed the break in was staged, and it
should also be necessary that it was done clandestinely, not in a public display.
Massei gave a detailed description of an inside action, and convicted accordingly.
It is physically possible to pick glass up and rearrange it, but physically impossible to rearrange the location of the embedded shard, and the location and angle of the divot.
It is further impossible for these items to simultaneously present after one action inside the room, yet two actions are scientifically precluded by the evidence.
My suggestion is that this can only be achieved from the car park, that any alternative position will allow insufficient velocity at impact, although your alternate positions need consideration.
This is a possible key to the case, and has the great advantage of being easily understood by the man in the street, in contrast to the dna.
If all photographs that Hendry used, and all others besides are submitted for independent analysis to the highest ranking engineering institutions, the case
may be solved by promoting this as new information.
I completely welcome this thesis be challenged here, because to me it seems way too easy.
If the exterior throw were to be accepted by the whole community by virtue of proof, what arguments stand up for a staging of the break in? What rationalisation will be employed? (as it surely will)