The Mystery Readers Journal Forensic Mysteries Issue is Out

 

The Mystery Readers Journal Forensic Mysteries Issue is out and it’s excellent. Filled with wonderful and informative articles by some really fun folks. Janet always does such a wonderful job and this issue is a testament to that.

If you don’t belong to Mystery Readers International, you should.

Details and links to join are here: http://mysteryreaders.org

Here is my contribution:

THE QUESTION I GET

Every writer knows that creating an engaging and believable story is the primary goal of fiction writing. Taking readers into the story world and holding them there isn’t all that easy. And making basic errors in fact can all too often snap the reader right out of the story. A writer’s job is to make sure that doesn’t happen.

I have been consulting with authors and screenwriters on medical and forensic science story issues for the last 20 years and over that time have answered around 6000 questions. I am constantly amazed by the creative mind of an author. This is particularly true in the crime fiction and thriller genres. Equally impressive to me is that these are the authors who do the research, who try to get it right.

So, what are the most common things that I get asked? Poisons and rendering someone unconscious for varying periods of time are near the top of the list.

Many great murder mysteries, past and current, deal with poisons. Why not? They’re excellent tools for fictional murder. They require no physical confrontation and can even be set up so that the deed occurs days, weeks, or months later, when the perpetrator is far away. Clean and simple. No mess to clean up.

But poisons do possess limitations. Let me dispel one myth right up front—-there are no untraceable poisons. It might not be found but if it is looked for diligently enough and with the available sophisticated techniques, it will be found. Common poisons such as narcotics, amphetamines, barbiturates, and sedatives of various types are part of virtually every drug screen and therefore are easily found by the toxicologist. Others such as plant toxins, and many unusual chemicals, are more difficult. These require that the medical examiner and the forensic toxicologist have a high “index of suspicion” that a particular toxin is involved before taking the time and expense required to uncover it. These suspicions are often aroused by the symptoms that surround the victim’s death.

Often, for plot reasons, the author would like for the victim to receive the toxin but not have any symptoms until the next day and then suffer a quick and dramatic death. The problem? Poisons don’t have timers. Those that kill quickly and dramatically do so quickly and dramatically. Right here and right now. Not tomorrow, or next week. There are of course toxins that require several days to work their mischief but the victim almost invariably will become ill and spiral toward death over a period of time not suddenly collapse on cue.

In other scenarios, the author needs for a character to be struck in the head and to remain unconscious for an extended period of time. You’ve seen it before. The character is whacked on the head, placed in the trunk of a car, taken to some remote hideaway, remains unconscious for hours, and finally awakens when someone throws water in her face. Hollywood has been doing this for years. Unfortunately, medical science dictates that this is extremely unlikely. A blow to the head that causes unconsciousness but without significant brain damage is called a concussion. Boxers face this with every bout. The key here is that there is no significant brain damage in a simple, single concussion. The victim might go out but usually awakens very quickly and certainly by 10 or 15 minutes. Think about that boxer. He gets knocked unconscious and two minutes later he’s complaining that he was struck with a lucky punch. In order for the victim to remain unconscious for hours, there must be some degree of brain injury. A cerebral contusion (brain bruise) or an intracranial hemorrhage (bleeding into or around the brain) are two situations where unconsciousness can last for hours, days, or much longer. But here, the victim is truly injured and typically requires medical treatment in short order. A simple splash of water won’t do it.

So as you sit at your desk pounding out your next story, don’t assume that what you believe to be true is indeed true. This is particularly problematic if you don’t have a scientific background or if you get your understanding of science from television. Do your research. Seek out credible sources, Ask questions. Never underestimate the power of the word author. People like to talk about what they know so give them the opportunity.

Regardless of how you do it, get the facts right. That’s your job. And your readers will greatly appreciate it.