:wave: Greetings,
qft. Ill break up your post so I can answer each question you asked.
Youve asked three posters their opinion. The only thing I can tell you with any certainty is that you will get three different opinions -- more, if others feel free to join in on the discussion.
Understanding the ligature is vital to understanding what happened. On that, I think all of us will agree.
Slip knot is a generic term for a type of knot (AKA,
running knot), so named because of its
designed function -- to slip along what it is tied to: itself (the
standing part of a rope), another rope, or another object (a hitch, or a post). How much it slips will depend on the exact knot and how tightly it is tied. Some knots are even designed to slip only in one direction, or only if the right end is pulled. Some knots are tied without the intent of being a used as a slip knot; but because of their design, they
collapse (AKA,
capsize, or
spill) forming another knot which can act as a slip knot. The
granny knot is notorious for this. A collapsed granny knot becomes a
clove hitch. When a square knot collapses, it becomes a
girth hitch. If you look at the photo of JonBenets right wrist showing the ligature, you can see it as a girth hitch. I attached a photo at the bottom of this post with red and blue lines added showing where the cord runs (blue is the
standing part of the cord which went around her wrist).
At one time, I thought the cord was originally tied as one piece between the wrists and the neck with the cord thrown over something overhead (one of the overhead pipes in the basement?). I thought that when she was struck over the head and collapsed, her weight had caused each of the knots to capsize becoming slip knots. But I now think the wrist knots were tied after the fact because they dont appear to be tight enough to have been pulled as tight as the neck ligature. I think the wrists were tied with the cut section of cord to make it appear more like she had been retrained.
So the only point in going into so much detail here about the wrist knot (when you asked about the neck knot) is to show what I think may have happened with the knot tied at her neck. It isnt any kind of knot that Im familiar with, and it may well have been tied as something else originally which capsized when it was pulled. There just isnt enough detail in the photos where I can say exactly what it is other than some type of slip knot. But regardless of what we call it, it acted in a way that allowed the cord to tighten around her neck when it was pulled -- either by someone pulling on it, or by her weight pulling it away from what it was attached to. Also, I should point out that it would tighten more effectively if it was the
standing portion of the cord that was being pulled (which is the portion to which the paintbrush was attached).
Thats the long answer. The short answer is yes, the cord attached to her neck as it was found is capable of strangling her.
Yes. Either is possible. The question is
which.
Strangulation is the physiological means by which a person might die. Strangulation can be caused by the tightening of a ligature, pressure from a persons hands, pressure from a solid object, or a foreign object in their throat. From Wikipedia:
Strangling can be divided into three general types according to the mechanism used:
- HangingSuspension from a cord wound around the neck
- Ligature strangulationStrangulation without suspension using some form of cord-like object called a garrote
- Manual strangulationStrangulation using the fingers or other extremity
(Although Wikipedia doesnt list it, weve all heard of someone strangling on a piece of food or other foreign object caught in their throat; and we should know that one of the major causes of infant death is accidental strangulation in a crib, a baby bed, or on some other similar solid object where their neck might be caught.)
The mechanism of strangulation is obstruction (or restriction) of something necessary for life: blood, oxygen, or a normal baroreceptor response (vagal nerve reflex).
The mechanism of death for JonBenet is disputed because of what is
not explained in the AR. Most likely (IMO) she did not lose the ability to breathe through her trachea because of what Meyer did
NOT note as unusual (no damage to throat organs necessary to breathe). The vagal nerve response is something Dr. Wecht speculated about, but there is nothing in the AR to confirm or refute that possibility. To me, the thing that would tell us the most about the exact mechanics of what happened is whether the arteries, the veins, or both were shut off when the ligature was tightened around her neck. Unfortunately there just isnt enough information in the AR to answer that question. One thing I had asked about some months back is others opinions of the color of her face. Without anything more than a couple of leaked photographs (the accuracy of which we dont know), that cant really be decided by us, but it would tell us a great deal had Meyer made note of it.
As to the idea of it being used as some sort of tourniquet type device... My opinion of that is that it is preposterous. Ive written about that several times before, so I wont go into it now unless someone asks me to.
No, it is not
only the swelling of her neck which created the embedded appearance of the ligature. And I should also point out that not all of her neck was swollen -- only the tissue immediately around the ligature. (Im sure
AK will have something to add to this, but Im simply stating my opinion here from what Ive read.) The ligature was tight enough to press down into her neck when it was first tightened, but the tissue immediately surrounding it would also have been pressed down to some extent. The swelling (and
edema is actually a more correct term because it describes the physiological response of the tissue) occurs over time when the fluids in the depressed tissue is displaced into surrounding tissue. This causes the tissue adjacent to the ligature to close in around the ligature and become fixed so that when the ligature is removed, a discolored deep furrow remains in the neck.
If I didnt explain my thoughts on this well enough, let me know where and Ill try to bloviate :giggle: even more.
:seeya: