Scorpion Venom – A Lethal Opportunity!

deathstalker_240Scorpions are predatory arthropods—exoskeleton or shell-like creatures. They originated in England in the High Middle Ages (around 1200 AD).

Although scorpion venom has a fearsome reputation, there are only about 25 varieties (out of the over 1,700 species) that have venom capable of killing a human being.

Using the venom of one of these deadly varieties as a murder weapon could create an interesting plot twist and help craft a rather exotic murder mystery.

But to do so, we should focus only on the deadly varieties of scorpions and, in particular, on one of the deadliest species. The Deathstalker scorpion is just such a killer. It’s also known as the Israeli Yellow Scorpion and its tail is full of powerful, lethal venom.

A sting from a Deathstalker is extremely painful and will cause localized muscle paralysis. As the venom spreads throughout the body, the paralytic effects become systemic and a person will eventually die.

The venom contains a small protein called chlorotoxin, a chemical that blocks chlorideMH900438738 ions from entering muscle cells. Without chloride ions present, the body’s muscles can’t relax. They remain rigid and are unable to function.

The symptoms of progressive systemic paralysis begin with fine motor skill impairment—such as the inability to move a hand properly or to walk without a limp.

Eventually, the muscles of the diaphragm are affected and breathing becomes difficult. The person will drool when the esophageal muscles tighten, thus preventing proper swallowing. Speech will be difficult as the tongue muscle ceases to function.

MH900332900Death usually results from suffocation since the muscles that control breathing become totally paralyzed, although at times the heart muscle ceases to function first and cardiac arrest is the cause of death.

As is sometimes the case with natural poisons, the venom of the Deathstalker has been shown to have medical benefits also. The special proteins in the Deathstalker scorpion’s venom are used as imaging agents.

When dilute versions of the venom are injected into a person, they seek out brain tumors and other cancerous tumors. When stimulated by a laser in the near-infrared part of the spectrum, the venom proteins emit a glow that, although invisible to the eye, can be captured by a camera.

Special laboratories (there are only two in the world) “milk” the Deathstalker and otherMH900289343 venomous creatures to extract their venom for drug research and medical purposes.

When developing murder mystery plots using exotic murder weapons—such as scorpion venom—one of the prime considerations is a reliable source of your lethal agent.

In this case, one of those special laboratories or a specialty hospital using the venom extract for imaging would make excellent, believable sources for your murder weapon.

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 About Writing, Acute Poisons, All About Murder, Blog Writers, Blogging, Bloodless Death Scene Writing, Bloodless Death Scenes, Chemical Poisons, Deadly Scorpion Venom, Deathstalker Scorpion Venom, Deathstalker Scorprion, Designer Drug Deaths, Drugs For Murder Plots, Drugs Used For Murder, Ideas for Murder Scenes, Instruments of Death, Interesting Murder Weapons, Israeli Yellow Scorpion, Israeli Yellow Scorpion Venom, Killing Off Characters in Writing, Lethal Scorpion Venom, Murder Weapons Discussed, Murder With Drugs, New Drug Discoveries, New Drug Research, Plotting Interesting Murder Scenes, Plotting Murder Scenes, Poisonous Scorpion Venom, Poisons Used For Murder, Scorpion Stings, Scorpion Venom, The Deadliest Scorprion, The Science of Murder, Tools for Murder, Tools of Murder, Types of Deadly Scorpions, Uncategorized, Writing Death Scenes and tagged , , , , , , , , , , , , , , , , , , , , , , , , , , . Bookmark the permalink.

5 Responses to Scorpion Venom – A Lethal Opportunity!

  1. Jim Burk says:

    The first word that comes to mind is OUCH!!!!
    We lived in the country and scorpions always got into the sheets.
    As I slipped into bed, these pesky varmints would strike my toes and
    it really hurt. I believe I am more afraid of scorpions than I am of snakes.
    TMI sorry about that. Your blog brought back a bad memory from my childhood.
    James— Keep writing.

  2. Love your comments, Jim. Thanks for sharing!

  3. Lethal! Another compelling look into some nasty plot ideas. Many thanks, and I’ll make a note to stay on your good side!

  4. Interesting post, especially since I just found several scorpions in our rented house on vacation in Italy. Are there any historical cases in which a scorpion was actually used as a murder weapon?

    • Not that I’m aware of or that came up in a google search. I guess I have an extra imaginative mind! From a medical and chemical standpoint, that method of murder is possible, so the science is solid. Yes, I’ve encountered scorpions in previous houses I’ve lived in – not a fun thing to find in one’s shoe!! Thanks for your comments.

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