From the page
cerealmarketer links to:
PB: The reports say that you fell in a part of the fuselage that remained intact. Some of the reports said that you were in the back of the air craft
VV: No I was not in the back. The man who found me he told me that I was in the middle part of the plane. I was found with my head down and my colleague on top of me. One part of my body with my leg was in the plane and my head was out of the plane. A catering trolley was pinned against my spine and kept me in the plane. The man who found me, says I was very lucky.
So, as he says, it sounds like the myth is that she was in the tail cone, if this is indeed the incident Mythbusters was trying to investigate.
... and I love the understatement at the end of the part I quoted!