Powdered Glass – An Instrument of Death?

Let’s say that you have this particularly nasty villain in your novel and you want to kill him off in some unique way. You have a brilliant idea—crush some glass into fineMH900150563 shards and mix them in food. Your villain will certainly die an agonizingly painful and slow death. I’ve seen it written that a teaspoonful of crushed glass will puree anyone’s intestines.

Well, maybe that could be true. But the science really doesn’t back up that statement, even though the use of finely ground glass covertly mixed in food has been used in murder mystery plots in the past to eliminate a foe.

Simply crush some glass into a fine powder and add the pulverized fragments to whatever your victim is about to ingest. Then you sit back and wait until your victim falls to the floor, writhing in agony and eventually dying a painful death. Supposedly, the victim’s gastrointestinal (GI) tract would shred and he would bleed out internally, eluding all but the most experienced medical examiners.

Unfortunately, the science behind this intriguing method of murder simply doesn’t pan out for the following reasons. In order for the glass not to be detected in food, it would MH900112970have to be ground “powder fine”, so fine that when mixed in food it couldn’t be detected. The problem is that glass ground so fine would not pose much of a threat to the GI tract. There simply would not be enough rough edges left to “chew up” GI tissue.

On the other hand, if the glass particles were crushed into fine pebbles, then the resulting shards would have enough spikes and splintery angles to cause micro-tears to the GI tract and possibly cause enough internal bleeding that the victim would die. However, such gritty nuggets would not be palatable and would be detected when the victim chewed the food.

Hmm! Too finely ground and the glass doesn’t damage enough to kill, and crushing the glass into larger nuggets would kill but could be detected and likely be spit out by the victim before the glass had a chance to do irrevocable damage.

Now that’s a dilemma! This is beginning to seem like a Goldilocks Problem: this one’s MH900116044too finely ground, and this one’s too course and would be detected. So could there be a situation where the glass is ground just right to cause lethal damage but yet not be detected? Probably not, but glass splinters would be a good alternative if used in the proper setting.

Fine glass splinters in food or drink that’s quickly ingested could prove to be lethal and yet not be detected, at least until it’s too MB900241301late to spit out. Think about dropping glass splinters into a shot glass, for instance. A shot of tequila, with some glass splinters discreetly dropped in, would go down in one big gulp—down the gullet and on their way to chewing up GI tissue along the way. How about a second shot? Add more splinters and down the gullet again—lethal glass splinters chasing more lethal glass.

I remember that my father loved to eat raw oysters in hot sauce. He’d open the shell, add some hot sauce, open his mouth wide and let that oyster slide down his throat. Sprinkle glass splinters into that hot sauce or over the top of those oysters and you’d have a lethal dose of glass sliding down the throat along with that oyster.

So powdered glass as a lethal weapon might not work so well, but break the glass into slivers and fine splinters and that might prove to be lethal and as painful a death as expected—a perfect combination for writing an exciting murder scene.

Thoughts? Comments? I’d love to hear them!

About James J. Murray, Fiction Writer

With experience in both pharmaceutical manufacturing and clinical patient management, medications and their impact on one’s quality of life have been my expertise. My secret passion of murder and mayhem, however, is a whole other matter. I’ve always loved reading murder mysteries and thrillers, and longed to weave such tales of my own. Drawing on my clinical expertise as a pharmacist and my infatuation with the lethal effects of drugs, my tales of murder, mayhem and medicine will have you looking over your shoulder and suspicious of anything in your medicine cabinet.
This entry was posted in All About Writing, About James J. Murray, All About Murder, Tools for Murder, Murder Weapons, Ideas for Murder Scenes, Crushed Glass and Murder, Powdered Glass and Murder, Broken Glass and Murder, Glass Shards and Murder, Instruments of Death, Killing a Villain in a Novel and tagged , , , , , , , , , , , , , , , , , , , , , , , , , . Bookmark the permalink.

6 Responses to Powdered Glass – An Instrument of Death?

  1. Tina says:

    I love the idea of the splinters in the shot glass and the oysters. I had been trying to come up with a unique way to kill off someone. Since grinding the glass up isn’t good how would you make it into slivers or splinters?

  2. bilteca says:

    Check out this New England Journal of Medicine article from 1933 written about maternity wards for poor mothers with illegitimate babies:

    http://www.nejm.org/doi/pdf/10.1056/NEJM193311302092207

    Read the second to last paragraph. In it, the doctor admits that the watered-down formula they fed to these unwanted newborns was terrible. But he then goes on to insinuate there was an evil hospital out there that was actively trying to kill these newborns by “feeding them on POWDERED GLASS”.

  3. User says:

    break the glass into slivers and fine splinters and that might prove to be lethal, place it inside a capsule (after emptying its original contents) and there we go ….

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