The glass distribution pattern in Filomena's room makes hash of that theory in Massei. Massei claims the inner shutter acting as a 'shield' gives an "adequate" explanation for the distribution of the glass, that's nonsense. You can't get those pieces that flew into the room as far as
the blue rug ("Q") from bouncing them off the inner shutter and at the same time the pieces that fell down and onto the sill, the window frame would have had to be in two places at once for that scenario to work.
Oh, and in response to another of your posts (or links to older posts) there
are pictures of the outer wall by the window showing marks and indeed even a nail hole with no nail in it. The prosecution claimed these marks and holes don't exist, despite there being photographic proof disproving their claim. How seriously can one take their claim that there was no glass on the ground beneath the window when they didn't even take photos necessary to establish that claim and relied upon two police just saying they walked around and didn't see anything but got grass and water on their shoes? That doesn't prove
anything. Why didn't they attempt to prove their contention that there 'must' be glass on the ground from backspray, sufficient to clear that wide sill? Note in the
opening seconds of the defense demonstration how the inner shutter in that recreation moves in with the breaking of the window without even being contacted by the rock, that shows how the vortex created by the breaking of the window would push
inward--the same direction the rock was traveling--and throw those small glass particles into the room, as was the case in Filomena's room.