Last Tuesday marked the start of a new endeavor for me: teaching a 5-week course on serial killers. I never tire of the subject. To some, it may seem like a strange passion/obsession, but all aspects of murder and forensics fascinate me.
Apart from the craft of writing, what subject(s) are you passionate about?
A recent conversation with my husband brought up two important points for writers to keep in mind. Rather than tell you, I’ll peel back the veil and let you eavesdrop.
Bob: Whatcha doin’?
Me: Studying forensic taphonomy. I’ve been dyin’ to dig into this field and finally gotta reason. Exciting, right?
Bob: Forensic taphonomy? Oh, sure, I know all about it. Are you just researching that now? I’ve known about it for years.
Me: Ha. Ha. Very funny.
Bob: Lemme ask ya this. Why are you studying forensic whatever-it’s-called?
Me: Forensic taphonomy. Well, I need to know it for a new character— Actually, the character’s an anthropologist, but y’know, since we only have one in the state, she delves into forensic taphonomy and forensic archaeology, as well. That part’s true, by the way, not fiction. We really do only have one forensic anthropologist in New Hampshire. Imagine how overworked she is? Anyway, since I needed to learn the field, I figured I’d write a post about it for TKZ. Y’know, two birds, one stone type o’ thing.
Bob: How far’d ya get?
Me: The post? About halfway. Wanna hear it?
Bob: Sure.
Me: Okay. Forensic taphonomy is the study of what happens to the human body after death. Specifically, how organisms decay and/or fossilize when exposed to the elements or in clandestine graves. Most of what happens to the body (and evidence) at an outdoor crime scene is the result of alteration or modification by natural agents, such as plants, animals, insects, soils, environment, gravity, and a whole range of environmental, climatic, and biotic factors.
The recognition and documentation of the specific role played by each of these natural agents becomes critical to understanding why evidence ends up where it does and why it looks the way it looks. By focusing on unusual patterns of dispersal and/or removal of evidence and/or remains, it shows investigators where or if human intervention occurred. (e.g., moving/removing remains to hide evidence).
Bob *teeing his hand*: Stop, stop, stop.
Me: What’s wrong?
Bob: Ya lost me.
Me: Which part?
Bob: Does it matter? You lost your audience.
Me: Oh. *pause* But forensic taphonomy’s a fascinating field.
Bob: For you, maybe.
Me: Since when is decomposition not fascinating? I thought you and I lived on the same page.
Bob: Honey, we do, but your audience may not appreciate your fascination with decomp and death like I do.
Me: Oh.
Bob: What’re you gonna write about?
Me: I dunno now. You ruined it.
Bob: You may wanna rethink that character, too.
Me: Why are you in my office?
Bob: Too much?
Me *glares*
Bob *backing away*: Yep, crossed a line. Okay, okay, don’t shoot. I’m goin’.
Sadly, he’s not wrong. When I read the post aloud it sounded dry. He wasn’t right about the character, though. I need her—she plays a vital role in the plot—but I may have gotten a bit overeager with my research. And you guys almost ended up with a 1500-word post about forensic taphonomy to read with your morning coffee/tea.
This conversation raises two important points. Did you catch them already?
#1: For what reasons do we create secondary characters?
Secondary characters bring the story to life. No one lives in a bubble. Secondary characters can provide comic relief at a tense moment, or make matters worse by adding conflict or increasing tension. A secondary character may come in the form of a mentor, love interest, work colleague, long lost relative…the list goes on and on. Subplots often revolve around secondary characters, and we can use these subplots to mirror and add depth to the main storyline.
Just because the plot may not revolve around a secondary character doesn’t mean their role is less important. After all, they’re still human with hopes and wants and dreams and fears and flaws like the rest of us. The story will be more interesting if our secondary characters are working toward their goals alongside the main characters.
While crafting a new secondary character, don’t get hung up on what they look like, unless their appearance adds to their characterization. For example, a depressed character might wear baggy lounge wear that’s two sizes too big, never wear makeup, or even bother to brush their hair.
What matters most is their role in the story, their association with the main players, and how they work with—or against—the protagonist. Once we nail down their role, we can flesh them out with personality traits that complement or contrast with the key players.
#2: Always keep the reader in mind.
Yes, we’ve all heard the speech: Write for you and you alone.
While it’s true on a certain level, writing is also a business. For those who don’t care if anyone ever reads their work, it’s a hobby. In which case, they probably don’t care much about craft, either. Serious writers keep audience expectations in mind. We care about delivering a visceral thrill ride each and every time. Which is not the same as writing for money or some crazy get-rich-quick scheme. If that’s the goal, find another profession.
I’ll let Stephen King explain:
One more matter needs to be discussed, a matter that bears directly on that life-changer and one that I’ve touched on already, but indirectly. Now I’d like to face it head-on. It’s a question that people ask in different ways—sometimes it comes out polite and sometimes it comes out rough, but it always amounts to the same: Do you do it for the money, honey?
The answer is no. Don’t now and never did. Yes, I’ve made a great deal of dough from my fiction, but I never set a single word down on paper with the thought of being paid for it. I have done some work as favors for friends—logrolling is the slang term for it—but at the very worst, you’d have to call that a crude kind of barter. I have written because it fulfilled me. Maybe it paid off the mortgage on the house and got the kids through college, but those things were on the side—I did it for the buzz. I did it for the pure joy of the thing. And if you can do it for joy, you can do it forever.
Thank you, Mr. King!
TKZers, care to share your favorite secondary character? S/he can be a character you created or one you read about.
I AM MAYHEM is a semi-finalist in the 2021 Kindle Book Review Awards. Fingers crossed for the next round!
I came across some great resource links over the years and thought I would share some with my TKZ family. I’ll group them in no particular order.
MEDICAL:
This first link is to a site in Australia, but when I couldn’t find a similar one for the U.S., this serves the purpose. It gives writers a good visual as a reminder of what an Intensive Care Unit in a hospital looks like and the terminology: What’s in an ICU?
The Encyclopedia of Death and Dying – Wonder what’s in there? Plenty of weird topics alphabetized.
BioMed Search – Medical Resources – This has tons of medical resources on all sorts of illnesses, procedures, case reports, treatments for illnesses, surgical procedures, etc.
EMedicine: Medscape – Want to see what blunt force trauma does to the head and skull? This site is not for the squeamish. Various medical specialties are listed with slide show pictures. There’s also extensive resources on surgical procedures, pediatrics and general disease conditions.
FORENSICS:
This link has many resources, especially when you look under Forensic Resources Tab: American Academy of Forensic Sciences AAFS
Computer Forensics at SANS – Digital Forensics
CRIME SCENE:
This link has resources for writers to research crime scene cases and chat in forums to ask questions and get advice from detectives. Writers can research old cases and they even have an online store for fun purchases. Crime Scene
Crime Scene Investigator Network – This link gives writers plenty of resources on crime scene procedures and evidence gathering, with photos, forum to ask questions, videos, and case files.
Crimes & Clues: The Art & Science of Criminal Investigation – Ever wonder what a CSI job demands and the pay? This site has that and more. Profiling articles from top FBI agents, interrogation techniques and cases, courtroom testimony, various studies on forensic science, death investigation with pathology and entomology.
MISCELLANEOUS:
Police One – A solid resources for all things police: uniforms, gear, police cars, radios, body armor, body cams, police procedure, etc.
Botanical: Modern Herbal – A solid research source for herbs and poisons
Firearms Tutorial – This is a resource for firearms with basic terminology, Lab procedures, examination of gun shot residue (GSR), and a study of ballistics, among other things. But since we have a resident expert in John Gilstrap, I would encourage anyone to start with John’s posts on guns here at TKZ – links below:
GENERAL WRITERS RESOURCES:
Internet Resources for Writers – Tons of resources on all topics for writers from networking resources, craft, research and business links.
The Internet Writing Journal: Research Resources for Mystery and Crime Writers – Lots of links on crime research, police procedure, forensics, government sites, and types of crimes.
CHARACTERS:
Building Fictional Characters – Lots of helpful links to resources on the topic of crafting characters with recommended instructional books. But I would be remiss if I didn’t also include our own TKZ resources on author craft through James Scott Bell (his list of books on writing are HERE) and Larry Brooks. Larry’s craft resources are listed HERE.
I hope you’ll find these links new and interesting.
FOR DISCUSSION:
What writers’ resource links have you found useful? Any topic from business/promotion to craft and research.
By SUE COLETTA
Lately, I’ve been consumed by my WIP. It happens with every book. You know the drill. At a certain point something inside takes over. No more struggling, no more hair-pulling, no more research trips down endless rabbit holes. Instead, we spend more time “in the zone” than out of it.
Keep that in mind while I share this conversation between me and my husband, Bob — with pics!
He’d just stretched out after a long day doing tile work as a favor for a friend, so exhausted he didn’t have the energy to take his boots off yet.
I’m sitting across from him. And within seconds, I’m enthralled by his boot treads. I can’t tear my gaze away, my mind whirling with endless scenarios of how I might use them in my WIP.
Bob: Why’re you staring at my boots?
Me: How long have you had those? Didn’t I buy ‘em, like, two Christmases ago?
Bob: Yeah. Why?
Me: Two years … gee, I woulda thought you’d have more of wear pattern by now. You must walk fairly even.
Bob: Thanks, I think.
It was more of an observation than a compliment, but he didn’t need to know that.
Eyes in a squint, I lean in to study the details of each tread, searching for any anomalies I could use.
Bob: What’s so fascinating about my boots?
I thumb the camera on my iPhone and aim at the treads. “Straighten your feet.”
Bob: In your mind, they’re bloody, huh?
Me: Why do you always assume the worse?
Okay, fine. Maybe I was envisioning blood in the grooves, but nobody likes a show off. 🙂 My main focus, however, was the type of impression these specific boots would leave in snow. At a crime scene, if footwear evidence is found and collected, examiners can compare these unknown impressions to known impressions, collected from other crime scenes and stored in databases.
To do this, examiners use three main characteristics for analysis …
Class characters result from the manufacturing process and are divided as “general” —characteristics that are standard for every item of that make and model — or “limited” — any variations that are unique to a certain mold. Two boots may have identical tread patterns but may also hold slight differences due to imperfections in the molds during manufacturing.
Back to Bob’s boots for a moment. This time, let’s zoom in …
See that tiny dot on the “S” in Sorel? On his right boot it’s on the bottom. On his left, it’s at the top. The “O” is filled in on the left but not on the right. Also on the right, it almost looks like there’s an apostrophe after the O, as if the brand spells its name as So’Rel. These imperfections are the perfect example of class characteristics.
Individual characteristics are unique to a particular shoe that’s worn from use, not manufacturing. Suppose someone steps on a nail. That nail hole is there for the life of the shoe, and that mark will show in the impression. Same holds true for a cut or gouge from stepping on something sharp, like broken glass. Even a small stone or twig stuck in the grooves of the tread will transfer to the impression.
Wear characteristics result from the natural erosion of the shoe caused by use. Specific wear characteristics include the wear pattern, the basic position of tread wear, the wear condition, the amount of depth of the wear, and the damage to, or destruction of, the tread pattern. The location and amount of tread loss varies for each individual, wearing that particular brand and style of shoe, based on how and where they’ve walked and the length of time they’ve owned the shoe.
Footwear impressions provide valuable information for investigators …
Prints are divided into three types …
A visible print is exactly like it sounds. These prints can be seen by the naked eye. Think: bloody shoe prints across a linoleum floor.
A plastic print is a three-dimensional impression left on a soft surface, like in sand, mud, or snow.
A latent print is one that’s not readily visible. It’s created through static charges between the sole of the shoe and the surface. Examiners use powders, chemicals, and/or alternative light sources to find latent prints. Think: a burglar’s shoeprint on a window sill.
The FBI compiles and maintains a footwear (and tire tread) database, which contains manufacturers’ information, as well as information from previously submitted evidence. But did you know the National Institute of Justice also maintains various forensic databases? They sure do. Which is perfect for an amateur sleuth character who doesn’t have access to the FBI’s database.
For print impressions, the NIJ maintains three databases called …
For detailed information about how each database works, here’s the link to help with your research.
Knowing the basics of footwear impressions, I thought I was all set to write my scene. But if experience told me anything, it’s that a hands-on exercise trumps imagination. Hence why I’ve trapped myself in a steel drum to experience my character’s terror. And why, after spotting the boots, I dragged my poor husband outside to make prints in the snow.
Turns out, he had more of a wear pattern than I thought. After close inspection of several prints, worn spots in the grooves of the heel, toe, and instep revealed themselves. Guess someone doesn’t walk evenly after all. 🙂
If Bob hadn’t stretched out after work with his boots still on, and I wasn’t sitting across from him, consumed by my WIP, my story wouldn’t’ve taken a hard-right turn and led to several intense, gripping scenes. And I probably wouldn’t have written this post, either. Isn’t it amazing how that works?
We writers need to remain open to outside stimuli. If your short on ideas, you’re not paying attention to the world around you. Look through the writer’s lens at all times. That’s the biggest takeaway from this post (outside the helpful info. re: footwear impressions ;-)).
Our experiences bleed through every page we write. So, go ahead and drag your spouse/neighbor/friend into the snow to make prints, if that’s what you need for research. Or pause to listen to the throaty rattle of a raven, if you need a moment of clarity. Life is our greatest ally. Don’t squander the gift of perception by ignoring her.
Has real life ever collided with your fiction? Are you viewing the world through a writer’s lens? Please share a brief sliver of time. Like when a raindrop catches kaleidoscope colors as it rolls down a windshield or how the neighbor’s cat only limps when his owner’s watching.
By SUE COLETTA
I’ve seen way too many medical professionals in the last six months (living with rheumatoid and psoriatic arthritis isn’t always easy). As Joe pointed out Saturday—beautifully, I might add—life as we know it can change in an instant. In short, remember to have fun. Laughter really is the best medicine.
One way I’ve amused myself while waiting in the exam room is by analyzing the skeleton suspended by a metal pole. You know the one … the staff usually names it Fred, or something equally common, as though the name will somehow lessen the impact of bad news.
What I find fascinating is the fact that the vast majority of doctors and nurses don’t know the sex of their skeleton, evident by the female skeletons tagged with a male name.
Determining the Sex of a Skeleton
Many differences exist between the two sexes, and the variations run as deep as our bones. This becomes especially important for corpses found in an advanced stage of decomposition. All that might remain is the skeleton, perhaps teeth, and possibly some hair. Even if the pathologist has teeth and hair to work with, that doesn’t mean enough DNA material remains to identify the victim.
This is where the skeleton offers more information. The only exception would be that of a pre-adolescent, where sexual dimorphism is slight, making the task much more difficult. Need to buy time in your story? Murder an adolescent. (Oh, no, she didn’t just say that.) Or have the killer shatter the key areas of the skeleton.
The most common way to determine a skeleton’s sex is by bone size. Not the most accurate, but it’s a starting point. Male bones are generally larger than female bones because of the additional muscle that increases on the male through adolescence and into adulthood.
Another good inclination of sex is the pelvic area.
The sub-pubic angle (or pubic angle) is the angle formed at pubic arch by the convergence of the inferior rami of the ischium (loop bone at the base) and pubis (top of loop) on either side. Generally, the sub-pubic angle of 50-60 degrees indicates a male. Whereas an angle of 70-90 degrees indicates a female. Women have wider hips to allow for childbirth.
Female
Male
There are also distinctive differences between the pubic arches in males and females. A woman’s pubic arch is wider than a male’s as is the pelvic inlet to allow a baby’s head to pass through.
The pubic arch is also referred to as the ischiopubic arch. Incidentally, this difference is noticed in all species, not just humans.
The area around the pelvic inlet (middle of the pelvic bone) is larger in females than in males. A female skeleton who has given birth naturally will be identifiable because this space widens during childbirth. Even though it contracts afterward, it never fully returns to its original size. In the picture above notice the heart-shaped space.
If you don’t want the pathologist to easily ID the victim, perhaps the neighborhood bear takes off with the pelvis bone. You could also have him return for the rest of the body as the coroner is examining the corpse. Talk about adding conflict to the scene! Just remember, most black bears don’t eat human flesh (in my area, anyway). So, do your homework. Grizzly bear, anyone? How about a Kodiak brown bear?
Other Body Clues
The acetabulum—the socket where the femur (thigh bone) meets the pelvis—is larger in males. Also, the head and skull have several characteristics that help the pathologist (or crime writer) determine male from female.
These differences and more tell the pathologist the sex of the deceased.
So, the next time you’re sitting in an exam room, get friendly with the skeleton in the room. Who knows? You may even sell a book or two when you educate the staff. Do it nicely, though. Some medical professionals don’t like to be schooled by a crime writer, as weird as that sounds. 🙂
Wishing you all a joyous Thanksgiving!
The forensic community works tirelessly to improve techniques to aid law enforcement, and much of this work is done at body farms across the country. The Texas body farm has conducted some amazing work. I’ve complied my top six forensic advancements, which I think you’ll find fascinating.
When no clues exist to identify a corpse, investigators have a serious problem. The determination of age and sex of the body can be crucial to limit the search for individuals that could possibly match missing persons records. Today, gender can be determined through DNA, as well as the skeleton itself, but believe it or not, it’s not as accurate as testing done on teeth. Age estimation in children and adolescents often depends on radiological examination of skeletal and dental development. In adults, however, age estimation is much less accurate.
Enter: aspartic acid racemization and radiocarbon dating.
At the sprawling 26-acre Freeman Ranch in Texas, over 50 human corpses reside at the body farm. Many of which are checked via drone. Scientists examined 44 teeth from 41 individuals using aspartic acid racemization analysis of tooth crown dentin and radiocarbon dating of enamel. Of those, ten were split and subjected to both radiocarbon and racemization analysis. Combined analysis showed that the two methods combined worked better than relying on one or the other.
Radiocarbon Dating, a forensic tool also done on eyes, is an accurate way to determine environment, date of birth, age of deceased, nutrition, diet, and even date of death. I’ve written about Radiocarbon Dating before (see link above). Briefly, similar to counting rings on a tree to determine its age, same applies to the eyes and teeth. Only with teeth researchers aren’t looking for crystallins.
Twice a year each permanent tooth is anchored to the gums by tiny, distinct fibers. A bright line is laid in the spring or summer, depending on where you live, and a dark line in the fall or winter. The number of bands, as well as the color and width of the outermost ring, help scientists estimate the deceased’s age at death and also narrows the TOD (time of death) window.
Human remains act like any other type of fertilizer, producing nitrogen that leeches into the soil. and provides nutrients to plant-life. Trees and plants thrive on this added nutrient, growing taller, fuller, and greener than those not living near the dead. By studying their size compared to other plant-life in the area, experts can determine where and when bodies were buried.
I’ve written about entomology before, but did you know scavengers — like rats and squirrels, for example — prefer different types of human bones? It’s true. Rats like their bones greasy, and tend to chew on the ends in order to gain access to the marrow. Scientists can then look for these signs to determine how long the body has been in its earthly grave.
Conversely, squirrels prefer drier, more brittle bones that have been fully exposed to the elements. They use the calcium in bone to aid in the breeding of strong litters. By examining the different bite marks and narrowing when the bites occurred and by whom, forensic anthropologists are then able to determine if the body was skeletonized while fully exposed to the elements = squirrel activity. Or if buried in a shallow grave with nibbles on the ends of the bones = rats. Also, they can estimate how long the body has been dead and if the body has remained undisturbed.
Quick fun fact: it takes vultures only a few hours to strip a body down to bare bones — a time frame previously estimated to be weeks.
In bodies that are badly degraded obtaining DNA becomes a chore, and sometimes isn’t possible at all. Researchers at the body farm, however, have a solution. Mosquitos and other biting insects, believe it or not, preserve portions of the DNA in the bodies they feed on. By trapping and dissecting these insects, DNA could be recovered.
How cool is that? It’s also a bit disturbing to think of mosquitos flying around with our DNA inside them. Or worse, when you smack a mosquito and it leaves a trail of blood, someone else’s DNA could be splattered on your palm. Yuck! I swear, the more I learn, the more paranoid I become. I don’t know about you but these things haunt me. LOL #writerslife
The body farm discovered a set pattern to decomposition. One week exposed to open air equals two weeks in the water and eight weeks buried underground. The latter refers to murdered victims, not people who’ve been embalmed or mummified. Environment, temperature, clothing, and weather all have to be taken into account as well, but as a baseline this formula aids investigators a great deal.
In bodies not visible to the naked eye, drone flights are part of an ongoing study using near infrared imaging to detect bodies above and below the ground. This technology can also spot locations, where a corpse was previously buried for up to two years after its removal.
“The search for clandestine bodies is a very time-consuming ordeal,” Wescott told the Texas Tribune. “Even then, a lot of times you can walk right by them and not realize that they’re there.”
As corpses decay, they release carbon and nitrogen into the soil, which decreases the amount of light the soil reflects. The influx of chemicals first kills plants, but as it disperses into the soil around the body it morphs into a fertilizer that reflects a ton of light. By using near infrared imaging the drones can detect these reflections. Two extremes show up as black and white on the mostly gray near infrared imagining. Anyone searching for a body doubles their chances of finding it.
Cool, right?
Have you found a fascinating forensic technique in your research? Did you use it in a story?
Wishing all of you a safe and happy 4th of July! Stay cool.
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Can they crack the riddles in time to save the next victim?
I’m excited to announce my new release, SCATHED, is now available for pre-order. Only 99c. Yay!!!