Yes, Fletcher put arm and should have put shoulder. Vanezes put shoulder. The weight was the same on all the documents. It goes to show that mistakes can be made. I also think the shoulder shot was done from the landing as NB went downstairs...hence the shell case on the landing. I could be wrong, can't prove it, but it is likely.
Did you see what I thought about the diagram of double head shot wounds. 1 and 2 3 and 4 5 and 6.
Again it is a theory, that the rifle could have consecutively fired two bullets.
Right now I will check out PV3....lol 
Yes, I've suggested that before about the shot on the stairs, mainly because is from above and behind Ralph, plus the locations of shell cases found at the top of the stairs. I have a slight problem though that the stairs wind round to the right, so the wound seems it should be on his right arm/shoulder rather than his left, but maybe I'm over complicating things.
With the pairs of shots, I understand that it can be a characteristic of a semi-auto rifle for shots to be grouped together in that way, it would indicate that Ralph could have been immobile at the time. I don't believe this is the same as the shots to Sheila, her shots are more spaced out and at different angles. The shots to the children are similar to the grouped shots to Ralph, at least in my laymans opinion.
Bring on PV/3
