thats interesting Harold and good points...and Donald you are correct, the South Knoll does not look a good place for an assassin ,
despite the fact that the trajectory makes more sense.
I have just put the issue aside because the wounds are not certain as you say.
I measured some angles and place a shooter approx where the underpass meets the south knoll.
Of course , the lack of cover presents a problem and I concluded that the only way you could do it would
be from a covered truck or van.
So..I checked the Z film and sure enough there is such a vehicle right there at the time.
But thats about as far as I have thought about it as its not even a theory its just some thinking.
However , having said that, there is no doubt that the presidents head goes back and to the left.
That movement certainly does favour the picket fence.
As far as badge man is concerned I dont accept any of that and didnt the moment I looked at it.
But..there is ,in the Morman photo something else which is way more sinister.
And that is the shape above the fence.
When it is enlarged it looks exactly like a person with a cowboy type hat with their eyes at fence level.
It truly is astounding.
I have seen a photo of someone standing in the exact location, with a hat and pointing a rifle at the right spot
and the effect is electrifying..it looks exactly like the shape we see in Morman photo.
Including the slight angle of the head as you would expect with one eye through a sight.
To me it remains the most suspicious item in any photo or film of the day.
In fact the HSCA placed a shooter at this exact spot.
(whatever you think of the Dictabelt stuff)
However I was asking in this post because it would be nice to know how a frangible bullet
might behave when it struck a skull tangentally.
Its very frustrating of course when we have such a poor and suspect
investigation of the evidence.