I am basing this post on the memory of a picture which I can't find! It is the picture which shows the Juliet balcony with a shortish (2feet) bit of rope dangling down from the center of it.
If the hanging rope was anchored inside and ran through the uprights of the balcony, that means it's unlikely that a suicide was committed by going over the rail toward the ground. The rope would have to be threaded thru the uprights and brought up onto the balcony, then placed about the neck (possibly with bound hands and/or feet). Only then could the person go over the top of the balcony rail to the ground. It would make it difficult to know how much rope would be required to avoid hitting the ground and not achieving your 'goal'.
So I am assuming that the rope would have been threaded through the uprights, and the dread act would have been achieved by performing all the necessary binding and noosing and jumping from the table top. Again, if the rope was too long, you wouldn't get the desired results, so it had to be kept short.
And if it was short, of course you couldn't put it around your neck until you had climbed up on the table. And you couldn't climb on the table if you were tightly bound- so you would have to stand or sit on the table while you bound yourself, then noose yourself, then jump. Since the rope couldn't be very long, it must have been just long enough to extend to your neck.
We don't know exactly how far it was from the balcony floor to the ground, say 10-15 feet. If it was 10 feet, then the cut end of the rope was about 8 feet off the ground after she was cut down, or 9 feet or 11 feet, etc. A 6' tall person standing on a 3 foot table could easily cut the rope, since he would be almost bumping his head on the balcony when he cut it. But if the rope was designed to be only long enough to permit a hanging, then why would it need to be cut so far up on the wall?
She stands on the 3' table and jumps.
Her feet are, say, 2 feet from the ground. She's 5' tall, so the noose is only 6 feet off the ground. I'm not tall, but I could reach up and cut the rope (near her neck) without standing on the table. If the cut part of the rope is 8' off the ground (I'm thinking the balcony is more like
12-15'), I can only reach it by standing on the table.
If it (the rope cut) is 10-12' off the ground, I can't reach high enough even if I stand on the table.
So why was the rope cut so far up the wall? Her bent knees may indicate that she was hanging in an almost squatting position, making the noose only 4 or 5' feet off the ground.
Why was the rope cut so far up the wall? Why didn't he just cut it immediately above the noose knot?