rashomon said:
UkGuy, I took this part of your post over here because of the manual strangulation discussion we have had on this thread:
But the autopsy report merely says 'abrasion'.
Also, if you look at the abrasion in this picture, it looks far less distinct, almost like nothing really:
http://www.acandyrose.com/jonbenetneck.jpg
Even the red triangular mark you can see on the right, which at first sight looks like a bad wound, is only an abrasion (see the autopsy report).
rashomon,
I fail to understand the point you are seeking to make?
If you compress someone around the neck with a bra, stockings, scarve, or shirt collar etc, the resulting struggle, normally leaves these red colored abrasions, generically they are termed
material compression abrasions.
The use of a ligature tends to result in an abraded, contused pattern, with each ligature material leaving a particular identifiable patterned furrow e.g. electrical wire, thick rope, nylon cord, all leave different patterns.
Also importantly nearly always, ligature furrows are asymmetric or one sided which results from the pressure applied by the dominant hand of the predator. That is although the furrow is circumferential its never perfectly so, due to the upward pressure, either the left or the right side is abraded more than the other, which makes viewing such pictures gruesome.
Yet the circumferential furrow on JonBenet's neck is perfectly circular and symmetric.
We know this, I know that many posters here know this, also Coroner Meyer knows this, he is also aware of the
material compression abrasions.
Yet as you state when Coroner Meyer lists the cause of death as
asphyxia by strangulation you feel free to infer he means
asphyxia by ligature strangulation whereas he may simply be being ambiguous, knowing full well there has been staging involved?
.