Boom! Head Shot – Physical Realities of Ballistics and the Instant Kill

I was asked a disturbingly cool question not long ago which prompted me to write about the question. “Jon, you were in the Marines and know a lot about deadly stuff that goes boom. Your tagline also reads ‘A nice guy who knows some scary stuff.’ So, what is something that could kill us so quickly that we wouldn’t even know?”

Well, my morbidly curious friends, firing just about any caliber round in this area will pretty much do it.

This is called the “T-box” by police and military security forces because of it’s obvious shape. When these individuals are placed in lethal force encounters, this area is emphasized as a vital target area, second only to the center of the chest. It is valued so highly because it is the single most lethal part of the body to succumb to violent kinetic pressure and if the round is delivered accurately, will guarantee the end of any adversary’s aggression. If troops or law enforcement officers can fire within this very small field, it is virtually guaranteed to instantly kill any combatant. The only reason it isn’t trained to be the first area shooters aim for is that the shot is extremely difficult and in situations where lethal force is required, sometimes just crossing the finish line matters more than the grace and finesse with which one does so.

The Mythical Head Shot

A simple “head shot” may not be enough to completely stop the enemy dead in their tracks. Video games and movies give the idea that, so long as you “tag” the head, a person will drop dead with no questions asked. This movie myth is factually inaccurate. Numerous cases have shown individuals who have survived being shot in the head, not resulting in death of the intended target. Other cases will show people who have suffered varying levels of brain damage, but not death. Many times no brain damage occurred and the only resulting injury was just cosmetic damage to the face. There are even some reports of people being shot so closely, and at such an angle, that the bullet was deflected and simply bounced off the skull, leaving literally nothing more a scratch. All of these are survivable and sometimes even result with little loss of quality of life. For that reason, most “head shots” aren’t guaranteed kills. Some won’t even end the threat happening at the moment. Firing within the T-Box, however, is.

Why the T-Box is Lethal

The T-box covers the nose and behind the eyes. These sensory organs don’t actually matter themselves, but are simply the target area. What makes the T-Box different from any other area is the part of the brain which rests directly behind it. Beyond this point is the lower brain, the parts most responsible for the processes that cause us to continue living. It houses the brain stem which is responsible for our organs functioning automatically, namely our heart, lungs, our central nervous system, as well as controlling the rest of our brain itself. This means that losing it guarantees a complete and instantaneous loss of consciousness and life.

Internal Ballistics

The truth is, the T-Box can actually be much larger depending on the caliber of the round. This is because ballistic effects on soft targets have cumulative effects which help to guarantee a complete loss of lower brain function. A round doesn’t just pass through a medium. Another movie myth would suggest that a bullet just punctures at a given point of entry then bores a bullet sized hole all the way through. Reality is much more graphic than that.

Like any kinetic object, a moving object will release it’s energy into the medium with which it travels. My examples will be with a standard issue 9mm Beretta pistol, commonly issued throughout the military and law enforcement, as well as widely available to the common buyer. The energy of that weapon can be measured as an 8 gram mass moving at around 381 meters per second generating about 3 Newtons of force. Those three or so Newtons of energy will be released into a target proportionally to the resistance it gives the round as it travels. A good analog for what 3 Newtons is would be the force of 3 apples falling. This doesn’t sound extremely powerful, but it must also be emphasized that this is a massive amount of force being emanated from a very narrow channel, the cavity created by the bullet. This transition of force results in the round slowing down as the cavity it created expands explosively.

This is what explosive expansion looks like on ballistics gel, the best analog for human bodily tissue.  Ballistics experts even measure this property, referred to as “cavitation” or the measurement of the cavity produced by ballistics. This gel features a larger round than the 9mm, but showcases the effects within the human body. This is an especially potent event in the brain. It can’t be communicated enough that most of a bullet’s damage doesn’t center on the direct path it takes through the body, but through the absorption of energy. The most important factor to consider is that that cavity you see above shouldn’t just be smaller; it shouldn’t exist. We are talking about cells which once touched being violently propelled from one another. Within the brain, that represents cells and neurons that exist and operate within nanometers, momentarily separated by a space of several inches, and never able to return to their original structure.

Placing this event anywhere near the lower brain, namely the brain stem, will result in the violent and immediate fragmentation of all necessary working processes providing both awareness to the victim, as well as control of all bodily functions. That means they are instantly dead.

But Will We Know It’s Coming?

So we have shown that any round placed within this area will result in death, absolutely and non-negotiably, but are we sure we wouldn’t be able to realize we had been shot, or even shot at, first? Now we are asking a question about the comparison of the speed of a bullet in flight and the cognitive capabilities of the human perceptive system. Our 9mm Beretta fires a round which has a muzzle velocity, the speed it travels through the air when it leaves the weapon, of around 1,250 ft/s or 381 m/s.

Reaction time for people is something like 0.2 seconds if you are skilled and practiced at very certain tasks which you are prepared for and expect to occur. That isn’t the case here. Under normal conditions, you could expect to be able to react to something, given about 1.5 seconds notice. Using our metrics from the Beretta, at the velocity the round is moving, you would have to be capable of watching the round moving for over 570 meters, or over a third of a mile, just to have time to react to it. Considering the size and speed of the round in question, I am going to consider that, for all intents and purposes, impossible.

You also won’t be able to hear the round fire either. The speed of sound is 1,126 feet per second, or 343.205 m/s. Looking back at our old numbers, the 9mm Beretta clocks in at 1,250 ft/s or 381 m/s. Therefore, the round is traveling at supersonic speed. For that reason, you would never hear it coming until long after it had had done it’s job. For argument’s sake, in the case of the slowest bullets out there, ballistic velocity is still 339.7504 m/s. That’s not faster than the speed of sound, but are only 4 m/s slower than Mach 1. Given that this difference makes the slowest rounds only .01% slower than sound and the fact we still require another 1.5 seconds to process that sound, this bullet would still have had to have traveled over a fifth of a mile before you could possibly hear it in time to recognize and process. Being that no handgun firing such a slow round is even effective at that range, and also that there is no way to know if you are diving to a safer location than you already occupy, we could say that it too is rhetorical. There is no chance that you will ever hear a round with your name on it.

The Gruesome Truth

Having said all this, you can safely know that any unfortunate victim of being shot with any caliber round aimed directly to the imaginary T-box area of the face will be dead. In fact, they will die so thoroughly and immediately, that the last cognisant thing their mind registers will be the sight of the barrel of the weapon which was about to kill them… before their brain explodes.

That was twisted. I hope you enjoyed it. If you would like to support me, please visit my Patreon support page. For more content like this, visit my blog –Jon’s Deep Thoughts. Thanks for reading you morbidly curious individual.

Is This the True Nature of Occupy?

Scene outside one Occupy casualty scene in Vancouver.

I am a student at the University of North Texas, the site where this week Darwin Cox, 23 was found dead in his Occupy Denton tent colony. The more I thought about it the angrier I became.

First I must say, although I disagree with much of their assumptions and their premise for this movement, I respect their right to meet and peacefully protest. They have the right to speak out against a system they believe isn’t working in their favor. This is guaranteed them in the constitution. I promise you, I fought for it. We as a democratic people must remember that everyone has the right to gather, organize and be heard.

What I saw this week on my native campus, however was deplorable. A young man died in one of those tents. Some would say this isn’t news, being that he isn’t even the first. As I write this he is the 8th death of  members taking part in Occupy protests. What happened in this case is that a man died and those citizen patriots, those virtuous idealist and martyrs of American justice, abandoned him. Saturday night police were directed to the occupy tents on the University of North Texas campus in Denton Texas. When they arrived on the scene the encampment was empty, the tents vacant save for the tent where Mr. Cox was found. This much is certain.

Building near Occupy Denton Camp

So my questions are “Where was everyone else?” “Where are these high minded idealists?”” Where are these people protesting that it is our responsibility to take care of one another?” “Where are the people who say that it is job of those in society to protect the weakest among them when one among lay dead in his tent?”

These ideals seemed to disappear the moment that reality hits. When a group of irresponsible delinquents preaching as if they understand moral virtue and societal goodness come together to result in a man’s death how do they deal with it? They all scurry away like roaches brought into the light.

Occupy Oakland member waves a defaced United States flag.

At the root of this I think is the nature of Occupy itself. Within this group is the beating heart of an anarchist movement where a leaderless mass together topples the “system”. You know what is an interesting aspect of leaders? They are the people who accept responsibility for their actions, in victory and in tragedy. What you have demonstrated here on the University of North Texas is simply gross negligence and a lack of basic human decency.

My viewpoints are harsh, but that is because I believe in higher principals. I served two tours in Iraq with the United States Marines. I may have hated the people I worked with day after day, but we learned early on that the most important human qualities are shown when supporting the fallen, the wounded and the weak. We learned that leaders do not just take credit for a win, but lead through adversity, and take responsibility when they fail. Let me try to control myself long enough not to get into the “Leave no man behind’ ethos.

Another scene from Occupy Oakland

For such an inherently hypocritical, insidious act to occur should tell the rest of us that no matter what Occupy protests, they are not ready to influence our way of life. They have shown a history of lacking a true respect for human life and well being while demanding to be shown the same. They are demanding to rewarded by society when they seek to add nothing to it. This is the true nature of occupy, a group of kids out to party, making demands and giving out speeches about human rights, but when adversity hits they have neither the intestinal fortitude nor virtue of spirit to what is truly right.

Memorial for Occupy Members

Rumors have been flying around the campus lately about the situation surround Cox’s death. Many refer to illicit drug use known go on in the camp. The weather here has just taken a turn so the boy may have frozen. There may be other factors. Each of these reasons has been linked to other deaths in the occupy movement and now even talks of sexual assaults. But at this time I don’t think it matters if Darwin Cox died from drug use, from exposure or violence. There were people at those tents who should have been capable of preventing his death. These same people cry out justice, yet they won’t take responsibility for their actions. They cry out against corruption yet they have shown no character with which to corrupt. They scream for equality yet they still live as one of theirs is dead. Whatever your views on the rationality of Occupy you should know this. The 1% did not kill Darwin Cox. A greedy government did not kill Darwin Cox and no “system of repression” is responsible either. Occupy killed Mr. Cox, or at least did nothing to stop it.

(Edited December 20, 2011) I have been asked to provide citing for my article.

Citings, Sources and Assumptions:

My first source is an official letter sent by the president of the University of North Texas immediately after news of Cox’s death. This was the first news I received of the incident. You can view a copy of the letter posted here. President’s Letter to UNT students.

As to the statements about drug use, you can find that on Occupy Denton’s blog posting they admit that the Cox has suffered from drug use and that it is likely the cause of his death. Occupy Denton site.

Other acts that have occurred in an around Occupy camps can be followed by clicking the links there. Sexual assaultViolence, Drug use

For those feeling the post to be to biased a news link has report where Occupy Denton’s official spokes person spokesman Garrett Graham is provided here. He also mentions that Occupy members were present, however other reports state that the camp was empty when police arrived.

News of Cox and other’s drug involvement and poor self-policing system at the camp is also reported here.

For those concerned about weather, here is information for the city of Dallas on that day. Remember that the death occurred at around 4:15 PM and while this day was cool, this was not weather that should be able to kill a 23 year old man.

My assumptions from this information are that the man died of drug use while on the encampment. I believe from information shown that other occupy members were present and knew of his and others drug use. What is certain is that while their spokesman said he was said that before his death he was “uncommunicative, lathargic and had a fever” which does not support other reports, some by Occupy, that his death was likely due to his drug use. What is also certain is that signs of the situation were seen by members who failed to seek help for Cox, the members fled the scene before police arrived and that illegal activity was happening at the camp, against both state and university rules, without being policed by the members of Occupy Denton.

This was why I wrote this post. It isn’t because I do not support protesting. If you read my comments at the bottom I make this very clear. I feel that when a moral populous stands up for perceived wrong doing of their governing body that that is a righteous and democratic act. I use the Montgomery Bus Boycott of 1955 as an example of protesting done correctly by a moral group of citizens. What I saw and read about in Denton was not something that would have happened if the members of that group showed the moral excellence they demand in others.