Mr. Pizza,
Here is how Jodi managed to kill a much larger male without any restraints:
One of Jodi's first stabs punctured Travis' lung and nicked his Superior vena cava. The stab that punctured his lung caused Travis to immediately start gasping for breath and continuously cough up large amounts of blood. Imagine someone holding your head under water for a long time and then finally releasing you after you inhaled water. When you surfaced, you would sputter, cough out water, and begin gasping for breath. You would be unable to adequately defend yourself while trying to get oxygen to your oxygen-starved body. This is how it felt for Travis to have a pneumothorax/hemothorax (collapsed lung filling with blood).
The Superior vena cava is a large vein returning the oxygen-depleted blood to the heart from the head and extremities. Think of this scenario for the nick to Travis' Superior vena cava: Imagine a swimming pool inflatable raft with someone applying pressure to it. Imagine that the raft developed a hole in one of it's largest oxygen-holding sections. The raft would quickly deflate/die. This is the similar to Travis's nick to his Superior vena cava except Travis was quickly losing blood. Travis would have quickly felt "shocky" which includes feelings of intense nausea, weakness, dizziness, and confusion progressing to loss of consciousness.
Travis was immediately incapacitated with:
- a collapsed lung
- drowning from the blood accumulating in his damaged lung,
- gasping for air,
- coughing up copious amounts of blood while gasping for air, and
- a hole in a large vein which quickly dropped his blood pressure making him nauseated, very weak, and very confused.
http://www.daviddarling.info/images/superior_vena_cava.gif
Pensfan
verified old nurse