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How “Stuff” Helps Detectives Solve Crimes

Much like a writer’s intricately plotted tale of fictional murder and the macabre, evidence discovered at actual crime scenes also tells a story. And, with these valuable clues safely collected, bagged, and tagged, detectives set out on their own killer-exposing hero’s journey.

Here’s how homicide investigators use bits and bobs of evidence found at crime-scenes in their quests to solve real-life mysteries.

  1. Broken/Shattered Glass – fracture analysis can show the type of force used to break the glass, direction and angle of break, and the sequence of breaks and force used.

When packaging broken glass, wrap in paper. Smaller pieces may be placed inside appropriate size cartons.

  1. Hairs – testing determines if human or non-human, race, body area, stage of decomposition, artificial treatments (hair coloring agents, etc.), drug use.

When packaging hairs, double packaging in paper is best. However, if the hair is completely dry, plastic will work in a pinch. Hairs recovered from different locations must be packaged separately and labeled accordingly. Tape all packaging seams.

  1. Automobile Pieces, Parts, and Debris (left behind by crash, explosion, etc.) – paint and part analysis for vehicle make and model determination, tire impression (possible make and model), recovery of Vehicle Identification Number (VIN), trajectory analysis of damage by firearms (bullet holes), accelerants used in arson cases, analysis of blood and other body fluids.
  1. Explosions – examination and analysis of trace evidence, such as hair, fibers, glass, blood, soils, fabric, fingerprints, DNA, tool marks, bone (DNA, human/non-human, age, race, and sex of victim, cross check with missing persons data, etc.).
  1. Building Materials – examine for possible manufacturer source and/or other common source, such as a specific retailer.
  1. Cigarettes – DNA analysis from filter end. Latent fingerprint recovery from all areas/surfaces of the product and its packaging.

NEVER use plastic when packaging potential DNA evidence. Plastic encourages the growth of bacteria which could deteriorate or destroy DNA.

  1. Coded Messages – examine for codes, ciphers, and other efforts at concealment. If needed, agencies can send these messages to a specific FBI email address for analysis. These messages go directly to FBI codebreakers.
  1. Ropes, Strings, and Other Cordage – examine for possible source matching.
  1. Shredded Paper – examine for latent prints. Possible reconstruction of documents.
  1. Tapes – examine for hairs and other fibers that may be attached to the “sticky side.” Check for and develop fingerprints. Match end-cuts or fractures with possible sources.

To print the stick side of tapes, use:

  1. Sticky-side powder
  2. Alternate black powder
  3. Ash gray powder
  4. Gentian violet
  1. Tools – examine for trace evidence (hairs, fibers, spills, human tissue and fluids, etc.), latent prints, transferred paint and other building material for possible source-matching.
  1. Weapons – examine for blowback material (flesh, blood, brain matter, etc.), fingerprints, trace evidence, serial numbers, ammunition type and comparisons, tool marks, gunshot residue, marks (nicks, scratches, dents, etc.), comparison to broken fragments (broken knife blades), etc.

 

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The Survivors: After The Death Notice

Life after death

It was 9 p.m. when Detective Rudy Smith left the scene of a homicide where Carl Jackson, the father of two small children and husband of a loving wife, had gone to the store to pick up a gallon of milk for morning cereal when he was caught in the crossfire between two rival gang members.

Jackson was killed instantly by the barrage of bullets that pierced his flesh, striking more than one vital organ. It was all over in mere seconds. Luckily, a passerby saw the whole thing and, with his testimony, the police were able to arrest the suspects within hours of the tragic killing.

Detective Smith, a career officer with two adult children, five grandchildren, and a wife who still baked homemade biscuits for Sunday lunches with the entire family, had the unpleasant task of delivering the bad news to the murder victim’s family.

While at the crime scene he’d located the victim”s wallet, pulled the ID, and scribbled the dead man’s address on a page of the pocket spiral notebook the detective carried in his shirt pocket.  He’d inserted one of those books into his shirt pocket immediately after strapping his sidearm to his belt, each day for the past twenty-five years. They were miniature files that contained the details of precisely 307 murders … well, 308 counting the unfortunate demise of Mr. Carl Jackson of 3245 River Rd in Nightshade, Delaware.

Within a few minutes of leaving the scene of the homicide, Detective Smith parked his unmarked car in front of a small brick rancher on the east side of town. He switched off the ignition and waited for the headlamps to click off before calling in his location. He used the time to search his mind for the right words and how to say them.

The house was well lit and the driveway littered with plastic kid toys. A girl’s bicycle leaned against a chain-link fence that separated the lawn from the concrete pavement. The blueish glow flickering behind a front window indicated that the TV was on. It’s Wednesday night. Maybe they’re watching the remaining eight American Idol contestants croon their way toward the final prize. Someone on that Hollywood stage would go home. Carl Jackson would not.

Detective Smith stepped out of the car, hitched up on his holster, and headed for the front door. He took his time walking up the three brick steps before slowly reaching for the brass knocker.

She was young with short curly brown hair. A plain black t-shirt and faded jeans. No shoes. She held a little boy on one hip. A mini version of her, a tiny girl no more than four or five, clung to the woman’s right leg. “Somewhere Over The Rainbow,” the newer version of the song, blared through the cheap surround system in the next room.

A small dog yipped and yapped from behind a baby gate that separated the kitchen from the hallway. The animal’s nails clicked and clacked against the linoleum floor-covering, as the canine wildly twirled in circles, a frantic action that sent small foamy globs of spittle flying from its mouth, in all directions. It obviously wasn’t thrilled about having a stranger in its domain.

The woman smiled at first. But she knew. They almost always know. Then the smile fades and the trembling begins.

Tears filled her eyes.

Detective Smith had seen it all before, many times. And each time the familiar lump formed in his throat. But he can’t allow himself to become outwardly emotional. It’s part of the job and he must be strong.

She cried, like the one before her and the one before her. The detective led her to the living room where she had a seat on the couch while he located the remote and switched off the TV, stopping Ryan Seacrest from announcing the singers who’d wound up  as the bottom three contestants.

Smith sat in a chair across from the woman who looked as if she’d aged ten years within the last fifteen minutes. He leaned forward, resting his elbows on his knees, and then he told her …

The tiny girl bawled because her mother was crying. The little boy needed changing, so he cried. And the dog continued to spin and bark and growl.

The woman, well, she had a funeral to plan.

What Happens Next?

So what happens next? You know, long after the funeral. What happens to the families of murder victims then? Do they simply go on with their lives? Not hardly.

The families of murder victims say they must deal with many unexpected things that aren’t always associated with death by natural causes. Things such as:

  • Their last memory of a loved one is of the condition of their body as he/she lay in the morgue. Remember, sometimes family members must go there to identify the body, and this can be extremely devastating to see.
  • The general public can be extremely cruel, sometimes shamelessly blaming the victim for their own demise.
  • Some less than reputable media outlets want sensational headlines, even if that means publicizing inaccurate statements about the victim and the victim’s family. After all, they can always retract the statements later, right? Please know that not every media source is this insensitive. In fact, most are not, but the inaccurate stories that do make their way to the eyes and ears of the families of the deceased are often very hurtful.
  • The financial burden that comes with losing one income. There are sometimes medical bills left behind as well.
  • The family must sometimes deal with public sympathy for killers, and even cult followings of murderers.
  • The murder trial is difficult to sit through, hearing all the details of the act.
  • Light sentencing and sympathetic judges and juries often cause outrage (too lenient for the crime).
  • Having to see and hear about the case on TV. Family members do not consider the death of a loved one as prime time family entertainment.
  • It’s extremely frustrating to be told, as a family member, that you cannot be in the courtroom during certain parts of the trial.
  • Being the last to know anything.
  • Wondering if the victim suffered.
  • – Remembering the things you said, or didn’t say, the last time you saw the victim alive.
  • Plea bargains/agreements that allow some participants in the murder to walk away free and clear of the crime.
  • The lengthy appeal process.
  • The parole process.
  • Learning that the murderer is granted parole and will soon be out of prison.

The grief goes on and on and on …

“Seats” for Virtual MurderCon interactive event are filling quickly!

I urge you to sign up asap to reserve your spot at this unique opportunity, one that may never again be available. This is a live event, presented in realtime. Q&A is available at the end of each presentation. In addition, the final session is live panel and Q&A discussion with each of the experts. So have your questions ready, because this is the time to gather the extraordinary details that will make your book zing with realism.

Registration to the Writers’ Police Academy special event, Virtual MurderCon, is scheduled to end at midnight, July, 31, 2020. However, registration will close when all spots are filled, and it certainly looks like the event will indeed sell out any day now.

Again, this is a rare opportunity for writers to participate in virtual, live and interactive, “for law enforcement eyes only” training.

This incredibly detailed, cutting-edge instruction has never before been available to writers, anywhere. Until now.

 

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OMG! Death of Person Killed By Cops Ruled a HOMICIDE

Yeah, well, don’t let those click-bait headlines get your unmentionables all bunched up, because ALL, and I repeat, ALL killings of human beings by other humans are homicides. And certain homicides are absolutely legal.

That’s right, L.E.G.A.L., legal.

New Picture

Yes, each time prison officials pull the switch, inject “the stuff,” or whatever means they use to execute a condemned prisoner, they commit homicide. All people who kill attackers while saving a loved one from harm have committed homicide. And all cops who kill while defending their lives or the lives of others have committed homicide. These instances are not a crime.

It’s when a death is caused illegally—murder or manslaughter—that makes it a criminal offense.

Murder is an illegal homicide.

For example, in Virginia:

§ 18.2-32. First and second degree murder defined; punishment.

Murder, other than capital murder, by poison, lying in wait, imprisonment, starving, or by any willful, deliberate, and premeditated killing, or in the commission of, or attempt to commit, arson, rape, forcible sodomy, inanimate or animate object sexual penetration, robbery, burglary or abduction, except as provided in § 18.2-31, is murder of the first degree, punishable as a Class 2 felony.

All murder other than capital murder and murder in the first degree is murder of the second degree and is punishable by confinement in a state correctional facility for not less than five nor more than forty years.

Therefore, those seemingly dramatic headlines that read “Shooting By Cop Ruled a Homicide,” well, they’re often nothing more than words used to affect people’s emotions, induce a reaction, or to encourage people to click over to their website, which, by the way, is how many “news” outlets pay the bills.

So please, un-wad those unmentionables and don’t be a victim of media sensationalism.

By the way, how many of you clicked over to this blog because of the headline/blog-post title? Gotcha …

There’s still time to register for this extremely rare opportunity where you will attend the same training offered to top homicide investigators from around the world! This course of instruction is typically for law enforcement eyes only, but the Writers’ Police Academy, in conjunction with Sirchie, the world leader in in Crime Scene Investigation and Forensic Science Solutions, has made it possible for to attend this, the only event of its kind in the world!

MurderCon takes place at Sirchie’s compound located just outside of Raleigh, N.C.

Please, do your readers a huge favor and sign up today while you still can.

MurderConRegsitration

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Effects of Hanging and Strangulation: Bill Bailey Ain’t Coming Home

Effects of hanging

“Won’t you come home, Bill Bailey, won’t you come on home

I’ve moaned that whole day long
I’ll do all the cookin’ honey, I’ll even pay the rent
I know, that I have done you, oh so, wrong

You remember that rainy evenin’
I throwed you out, with nothin but a fine tooth comb
I know I’m to blame, now … ain’t it a shame
So baby, won’t you please come

I said now, won’t you please come.

Bill Bailey, won’t you please …. come on home.”

~ Hughie Cannon (1902)

Bill Bailey, the last person executed by hanging in the United States

On a bitterly cold January night in 1996, around midnight, the toes of 49-year-old convicted murderer Billy Bailey dangled ten feet above soggy, wet soil. His new white tennis shoes a sharp contrast to the black nighttime sky.
 

Hanging from five feet of manila rope, Bailey’s body slowly spun counterclockwise six times, stopped, then began a final rotation in the opposite direction, coming to rest like a limp rag doll. One sleeve of Bailey’s denim prison jacket fluttered and flapped in the brisk winter wind.

 
Moments earlier, witnesses arrived at the Delaware Correctional Center compound to see Bill Bailey already standing on the 15-foot wooden gallows platform. He faced forward, toward the witnesses, showing no emotion. The trek to the top of the gallows was achieved by climbing a set of twenty-three plank steps.
 
The two guards who’d escorted Bailey to the platform, now stood one on Bailey’s left and the other to his right. Each wore black jumpsuits, and black hoods held in place by baseball caps.
 
The officer to Bailey’s right kept his back to witnesses and held the condemned prisoner’s shoulder. The other officer maintained a firm grasp on Bailey’s left arm.

Warden Robert Snyder stood farther to the right.

A noose hanging from the gallows pole gently swayed in the breeze.

No one knows what Bailey was thinking as he stood on the platform that night. Perhaps he’d been replaying “that night” in his mind. Maybe he thought of being the 19th of 23 children in an abusive and poverty stricken home. That when faced life in prison as a habitual offender in March of 1979, he’d decided to walk away from the work-release center to hold up a liquor store. and then immediately afterward murder Gilbert Lambertson, 80, and his wife, Clara, 73, in their farmhouse. A property situated barely 10 miles from the very spot where the gallows stood.

It’s possible that Bailey remembered that he’d been crying when he committed the liquor store robbery.

It could be that he’d committed the murderers as a means to receive the death penalty. If so, he’d gotten his wish because he was convicted and sentenced to death for the shotgun murder of the innocent innocent and elderly farm couple.

Standing on the platform Bailey stood quite still and when Warden Robert Snyder asked if he had any last words, Bailey quietly replied, “No, sir.” But the warden couldn’t hear Bailey’s response to his question, so he asked again, “Do you have any last words?” Bailey replied, “No, sir.”

The warden then motioned for the officers to lead Bailey onto the trapdoor where they placed a strap around his ankles and pulled a black hood over his head and chest. Then they placed the noose noose over the hood and securely tightened it beneath Bailey’s chin.

Warden Snyder checked and double-checked the hood to be certain that the hangman’s knot lay directly beneath Bailey’s left ear, an old Army regulation to assure the straightening rope would bring a quick death by severing the spinal cord.

When he was satisfied that everything was in order, the warden stepped back and used both hands to pull the gray wooden lever with both hands.

The murdered couple’s sons, Saxton and Delbert Lambertson, were among the witnesses to Bailey’s execution. They saw the trapdoor swung open in response to the pulling of the lever, and they heard dull thump of its mechanisms. They watched Bailey fall through the opening in the floor with five feet of manila rope rapidly snaking behind in his wake, snapping taut when it reached its end.

Eleven minutes of silence passed before Bailey was pronounced dead at 12:15 a.m.

There had been no complications.

Hangings

Hangings have been a staple in mysteries for as long as we can remember. The Wild West featured them at high noon. The United States government used them as a means of execution, the last being a fellow from the state of Delaware named Bill Bailey, which finally answers the never-ending question. He’s not coming home, so feel free to stop singing about him.

Most writers who’ve penned death by rope or other “twisted” cord have never seen a victim of strangulation, or hanging (sometimes they’re the same). And that, of course, makes the task a little more difficult, having to rely on books, TV, film, and the word of experts. So before we look at an actual photo straight from the morgue (I snapped the image), let’s take a moment to discuss why and how something as small as a shoelace has the ability to end a human life.

The neck, although looking pretty sturdy perched on a set of nicely toned shoulders, is actually quite vulnerable to life-threatening injury.

The neck, although looking pretty sturdy perched on a set of nicely toned shoulders, is actually quite vulnerable to life-threatening injury.

After all, there’s a lot of important stuff packed into a fairly small space—spinal cord, airway, and major blood vessels. And there’s not a lot of protection surrounding those vital body parts. There’s no bony encasement, such as our ribs, that circle around the interior of the neck. Nope, it’s basically just a little muscle and skin that separates the spinal cord, airway, and major blood vessels from harm.

Did you know that hanging is actually a form of strangulation? Well, sometimes hangings may include some spinal cord or bone injury, but basically the death is by strangulation.

Hangings are either complete (the entire weight of the body is suspended by the neck), or incomplete, where a portion of the body is touching the ground/floor.

A judicial hanging (execution) is normally a death by internal decapitation, where the weight of the body combined with the fall causes the neck to break, disconnecting the head (internally) from the body.

A separation at C2 is the classic hangman fracture.

Rarely, as I’ve often read in novels, does a complete, external decapitation occur. However, it is possible to see an external decapitation (the head completely separates from the body—two individual pieces) in cases where the drop is much further than the length of the victim’s body. For example, the victim is 6-feet tall and is dropped from a height of 30 feet or more before the rope tightens.

The muscles of the neck, such as the sternocleidomastoid muscle, remain intact during an incomplete decapitation.

Strangulation by ligature, tool, or mechanism is a little different, however. Death is normally caused by obstruction of blood flow to the brain, which causes loss of consciousness followed by a loss of muscle tone and finally arterial and airway obstruction. Naturally, other things occur during the time of strangulation, but those listed are probably of the most concern for writers.

However, pressure applied to the neck for mere moments doesn’t always cause death. Martial arts strangle/choke holds often involve a compression of the major neck arteries, causing a temporary unconsciousness. The trachea (windpipe) is not compromised during the application of these techniques.

This post-autopsy photo (below right – note the stitching of the “Y” incision) shows a deep ligature mark on the neck (upper left of the image).

The murder weapon was an extension cord, the typical cord found in many homes.

Thanging autopsyo help orient – the head is to the left, just outside the upper edge of the photo. The Y-stitching begins at the bottom left  (upper right shoulder area) and continues to the mid chest area where it’s met by a like incision that began at the upper left shoulder area (upper area of the image) and continued to the chest center. The incision continued down to the area below the navel (bypassing the bellybutton).

By the way, the “Y” incision image is not of the mysterious Bill Bailey. And no, he’s definitely not coming home.

*This particular autopsy was conducted in the state of Ohio, where procedure may vary from the area where your story is set.

“Hangman, hangman, hold it a little while,
I think I see my friends coming, Riding many a mile.
Friends, did you get some silver?
Did you get a little gold?
What did you bring me, my dear friends, To keep me from the Gallows Pole?
What did you bring me to keep me from the Gallows Pole?”

“Gallows Pole
~ Led Zeppelin

Bill Bailey, a classic Dixieland song has been covered by artists such as Louis Armstrong, Patsy Cline, Bobby Darin, Aretha Franklin, Brenda Lee, Ella Fitzgerald, Sarah Vaughan, Jimmy Durante, Harry Connick Jr., Michael Bublé, Sam Cooke, Al Hirt, and Bing Crosby.

And, I was once a member of a jazz band that used to perform the song from time to time. That was a long time ago, back in my trumpet-playing days.

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Bacteria Beach: Postmortem Decomposition and the Talking Dead

During their crime-solving duties homicide investigators hear and see a lot of details—gunfire, fleeing suspects, yelling and screaming, pleas for help, blood and viscera, and even the sounds of their own hearts as they frantically beat against the inside walls of their chests.

But once the dust settles around the crime scene, and all is quiet, it’s time for detectives to focus their attention on the murder victim and what they have to “say.” Believe me, they have a quite a story to tell.

Bacteria Beach

Before we take our walk on Bacteria Beach, let’s first join an enthusiastic group of writers for a very brief introduction of the topic du jour. Please click the play button.

Now, on with Decomposition!

Putrefaction is the destruction of the soft tissue caused by two things, bacteria and enzymes. As the bacteria and enzymes do their jobs the body immediately begins to discolor and transform into liquids and gases. The odd thing about the bacteria that destroys tissue at death is that much of it has been living in the respiratory and intestinal tracts all along.  Of course, if the deceased had contracted a bacterial infection prior to death, that bacteria, such as septicemia (blood poisoning), would aid in increasing the body’s decomposition.

Temperature plays an important part in decomposition. 70 degrees to 100 degrees F is the optimal range for bacteria and enzymes to do what they do best, while lower temperatures slow the process. Therefore, and obviously, a body will decompose faster during the sweltering days of summertime.

 

A blood-filled circulatory system acts as a super-highway for those organisms that destroy the body after death. Without blood the process of putrefaction is slowed.

  • A murder victim whose body bled out will decompose at a slower rate than someone who died of natural causes.
  • Bodies adorned in thick, heavy clothing (the material retains heat) decompose more rapidly than the norm. Electric blankets also speed up decomposition.

Bodies decompose faster during the sweltering days of summertime

A body that’s buried in warm soil may decompose faster than one that’s buried during the dead of winter. The type of soil that surrounds the body also has an effect on the rate of decomposition. For example, the soil in North Carolina is normally a reddish type of clay. The density of that clay can greatly retard the decomposition process because it reduces the circulation of air that’s found in a less dense, more sandy-type of earth.

Adult bodies buried in a well drained soil will become skeletonized in approximately 10 years. A child’s body in about five years.

People who were overweight at the time of their deaths decompose faster than skinny people. People who suffered from excessive fluid build-up decompose faster than those who were dehydrated. And people with massive infections and congestive heart failure will also decompose at a more rapid rate than those without those conditions.

The rule of thumb for the decomposition of a body is that, at the same temperature, 8 weeks in well-drained soil equals two weeks in the water, or one week exposed to the air.

Now, hold on to your breakfast …

The first sign of decomposition under average conditions is a greenish discoloration of the skin at the abdomen. This is apparent at 36-72 hours.

Next – Small vessels in the skin become visible (marbling).

Followed by, glistening skin, skin slippage, purplish skin, blisters, distended abdomen (after one week – caused by gases), blood-stained fluid oozing from body openings (nose, mouth, etc.), swelling of tissue and the presence of foul gaseous odor, greenish-purple face, swollen eyelids and pouting lips, swollen face, protruding tongue, hair pulls out easily, fingernails come off easily, skin from hands pulls off (gloving), body swells and appears greatly obese.

Internally, the body is decomposing and breaking down. The heart has become flabby and soft. The liver has honeycombed, and the kidneys are like wet sponges. The brain is nearly liquid, and the lungs may be a bit brittle.

Okay, I’m done for now. But before you go, here’s a reminder, from me to you …

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Postmortem Decomposition: How To Properly Rot Your Corpses

Putrefaction is the destruction of the soft tissue caused by two things, bacteria and enzymes.

As bacteria and enzymes do their jobs, the body immediately begins to discolor and slowly transform into liquids and gases. The odd thing about the bacteria that destroys the tissue at death is that much of it has been living in the respiratory and intestinal tracts all along. Of course, if the deceased had contracted a bacterial infection prior to death, bacteria, such as septicemia (blood poisoning), would aid in increasing the rate of decomposition.

Temperature also plays an important part in decomposition. 70 to 100 degrees Fahrenheit is the optimal range for bacteria and enzymes to do what they do best, while lower temperatures slow the process. Therefore, and obviously, a body will decompose faster during the sweltering days of summertime.

A blood-filled circulatory system acts as a super-highway for those organisms that destroy the body after death. Without blood the process of putrefaction is slowed.

Therefore, a murder victim whose body bled out will decompose at a slower rate than someone who died of natural causes.

People who were overweight at the time of their deaths decompose faster than skinny people. People who suffered from excessive fluid build up decompose faster than those who were dehydrated. And people with massive infections and congestive heart failure will also decompose at a more rapid rate than those without those conditions.

Bodies adorned in thick, heavy clothing (the material retains heat) decompose more rapidly than the norm. Electric blankets also speed up decomposition.

A body that’s buried in warm soil may decompose faster than one that’s buried during the dead of winter.

The type of soil that surrounds the body also has an effect on the rate of decomposition. For example, the soil in North Carolina is normally a reddish type of clay. Its density can greatly retard the decomposition process because it reduces the circulation of air that’s found in a less compacted, more sandy-type of earth.

Adult bodies buried in a well drained soil will become skeletonized in approximately 10 years. A child’s body in about five years.

The rule of thumb for the decomposition of a body is, (if at the same temperature) 8 weeks in well-drained soil equals two weeks in the water, or one week exposed to the air.

Now, hold on to your breakfast…

The first sign of decomposition under average conditions is a greenish discoloration of the skin at the abdomen. This is apparent at 36-72 hours.

Next – Small vessels in the skin become visible (marbling).

Marbling is followed by glistening skin, skin slippage, purplish skin, blisters, distended abdomen (after one week—caused by gases), blood-stained fluid oozing from body openings (nose, mouth, etc.), swelling of tissue and the presence of foul gaseous odor, greenish-purple face, swollen eyelids and pouting lips, swollen face, protruding tongue, hair pulls out easily, fingernails come off easily, skin from hands pulls off (gloving), body swells and appears greatly obese.

Internally, the body is decomposing and breaking down. The heart has become flabby and soft. The liver has honeycombed, and the kidneys are like wet sponges. The brain is nearly liquid, and the lungs may be a bit brittle.

Hmm… Flabby hearts and liquid brains. Sounds like a couple of my former employers.

 

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Murder, It Sucks The Air Out Of Everyone Involved

There’s nothing in this world that can be compared to entering an abandoned house in mid July, in the south, to begin working a murder case. If the stifling heat, humidity, and smell of decomposing human flesh and organs don’t get to you, well, the flies, maggots, and other creepy crawlers certainly will. Without a doubt, it’s a full-on attack of the senses. But, it’s a job that falls into the laps of homicide cops—it’s what they do—and it’s a job that requires a special skill set. Not to mention a stomach made of cast iron and steel plating.

But, once you’re past the stench, gore, fly-swatting, and overall feel of ickiness, solving murder cases are a bit like writing crime novels … sort of.

Writers typically begin their stories knowing the identities of the murderers du jour, right? Protagonists typically work toward a “killer” ending to the story in which they travel, while their creators provide clues along the way that help their fictional heroes and readers solve the carefully plotted crimes.

Real-life detectives begin their journeys with an initial report that’s a written introduction to the basics—victim’s name, location where crimes took place, weather conditions, dates, times, responding officers’ names, time of arrival of the medical examiner, witness names and statements, if any, etc. This information, much like the very first Post-it note of a plotting author’s outline launches a story into a convoluted journey to the final page of a book, provides the starting points for investigations. And, those initial police reports often serve as guides that determine which direction the investigations should follow.

Remember, no two investigations are the same!

What follows the reading and studying of the initial police report or, an author’s first Post-it note, is an extremely detailed and meticulous prying, pawing, digging, and rummaging through each and every aspect of all the twists and turns and potential characters/suspects. No stone is left unturned, and no potential piece of evidence is left unexamined. For detectives, this often results in lots of long hours without sleep, meals, or time to rest. For writers, this means tons of sticky notes placed in all the right places, tons of research, police ride-alongs, and attending the fabulous Writers’ Police Academy.

When I approached a case where the suspect’s identity was unknown, and clues and information were scarce or non-existent—after collecting physical evidence—I often found it helpful to begin by first eliminating people who could NOT be involved, such as the people who had solid, unquestionable alibis. Then, I’d eliminate the folks whose innocence was proven by physical evidence (fingerprints and DNA didn’t match, etc.). It was often the last man or woman standing who committed the crime.

Writers, in lieu of using actual evidence to eliminate characters/suspects, they develop fictional evidence to do the same. And when something doesn’t seem quite right with a scene or character, well, the writers then simply removes a sticky note here and there and toss them aside. However, both detectives and writers typically file any discarded information in the event it’s needed at a later time. And, like writers, cops often find that information gained/gathered in one investigation just may be valuable in the next.

To Step Into a Murder Scene is Like …

So let’s open the door to the spooky house at the end of your street—the old Victorian that’s been empty for two years and is now surrounded by waist-high weeds. The once beautifully manicured lawn is now a graveyard for litter and other garbage left behind by transients and the kids who toss their empty fast food wrappers and plastic soda bottles over the rusted chain-link fence. Window panes are broken and many of shingles have fallen from the roof, leaving behind patches of tar paper and rusted nails.

For months now you’ve seen a homeless man going and coming, but this morning you realized that he hadn’t been around in the past two weeks. And there’s that strong odor. Like something is … dead.

So you call the police and the next thing you know your neighborhood is overrun by patrol cars and crime scene tape. You even heard one officer say something about murder.

Inside the “spooky” house, detectives are doing what they do best. They’re checking all the boxes on their mental checklist. And now their focus is on the victim.

The Effects of Death on the Human Body

Prior to the removal of a body from the crime scene, homicide investigators should note (and photograph) the presence of each of the following in his/her report:

1) Livor Mortis/Lividity (color, location, blanchability, Tardieu spots, other coloring). Are these consistent or inconsistent with the current positioning of the body?

Remember, lividity is the pooling of blood/purplish staining of tissue at the lowest portions of a dead body, caused by gravity. Livor continues to form for up to 8 – 12 hours after death. This process can be slowed to as much as 36 hours in a cool environment, including a morgue cooler.

To test for blanchability, a death investigator uses a finger(s) to push against the flesh. The pressure forces blood out of the capillaries in that area, causing the flesh to present as much lighter in color. If the pressure does indeed cause a change in skin color, the flesh is blanchable. This tells the investigator the body is still within the lividity period, meaning the victim died sometime within the past 12 hours, or up to 36 hours in cool surroundings.

You can try this on your own skin. Use a finger to apply pressure to the back of your hand. Release the pressure after a second or two and you’ll see the change in skin color (obviously you’ll use the finger of one hand to press against the skin on the back of your other hand). By the way, if you needed that instruction, well, the warning to remove Pop Tarts from their wrapper before heating are probably very important to you. And, if there was no change in your skin color, well, I hope your life insurance policy is up to date.

Tardieu spots are dark, circular areas—capillary ruptures.

2) Rigor Mortis

Muscles contain bundles of long, narrow cells. While we’re seated at our computers reading blogs and watching goofy videos, our muscles are, for the most part, at rest.

While resting, our muscles pump out calcium ions which build up electrical potential (energy). Then, when we’re ready to make that run to the mailbox to retrieve the latest royalty check, a nerve impulse causes those ions hook up with actin and myosin filaments and the muscles contract (become tighter). They remain in that state until adenosine triphosphate (ATP) binds to the myosin, and before you know it the muscles once again relax.

Got it now? No, well, don’t worry. All we need to know is that ATP has an obsession with oxygen. It absolutely has to have it to survive.

Actually, the body needs oxygen to produce ATP. Therefore, when a person stops breathing (no oxygen) the body ceases to make adenosine triphosphate. Without ATP our muscles can no longer relax. And when the muscles can’t relax, what happens? Right, the body stiffens, and that, my writer friends, is called Rigor Mortis.

3) Degree of decomposition (putrefaction, adipocere, mummification, skeletonization, etc.). Everything affects decomposition, from air temperature to animals and insects to shellfish, fish, alligators, snakes, and turtles, when the body is in water. Even soil types and clothing can affect the rate of decomposition. Interestingly, newborns who have not yet been fed, decompose slowly since the body is basically sterile. However, an injury or being fed will cause a newborn’s body to decompose more rapidly.

a) Putrefaction – the final stage of decomposition. Presents as discoloration of tissue, disfiguration, liquefaction of tissue, bloating due to gases forming in the tissue and organs.

The general order of putrefactive changes are as follows:

First to go are the larynx and trachea, followed by…

– stomach, spleen, and intestines

– lungs and liver

–  brain

– heart

– bladder, uterus, kidneys

– skin, tendons, and muscle

– bone

*The prostate resists putrefaction for a long time.

b) Adipocere – a waxy, soap-like substance that’s sometimes formed during decomposition. Normally caused by moist or damp conditions surrounding the decomposing body.

D. Insect and animal activity. Obviously, insects and animals can and do consume body parts. Animals may also scatter human remains, sometimes making the murder scene a bit more difficult to understand, at first look.

E. Scene temperature. Death investigators make note of the ambient temperature at the location of the body, and the method used to obtain it.

F. Description of body temperature. Is it warm to the touch? Is the flesh cold, or frozen.

It is extremely important to preserve the security of the body. Remember, the body is more than likely THE most important piece of evidence in a murder case. Investigators should oversee the labeling, packaging, and the removal of the remains by the M.E’s personnel, or EMS, etc. An identification tag should be attached to the body to prevent any mix ups later, at the morgue (yes, this has happened, and on more than one occasion).

Finally … No, police detectives do NOT use thermometers of any type, including rectal thermometers, to check the temperature of a dead body. It is not in their job description to do so. Yes, I once read the rectal thermometer thing in a book. So, no, no, and NO!

By the way, the image at the left is of a grilled pork chop. Had your stomach turning for a moment, huh?

*Remember, laws and procedure differ across the country. What happens in San Francisco or L.A. may be, and likely are, entirely different in Richmond or Baltimore or Dallas or Phoenix or Denver or Kansas or ….

*The black and white images contained in this post are from an actual crime scene, the largest mass family murder to occur in the U.S. It’s a case I featured in my true crime tale, Murder on Minor Avenue.

As part of my research prior to writing the story I visited the scene(s), interviewed dozens of people involved in two cases, including police detectives, neighbors, prosecutors, judges, family members, etc., and I visited the gravesites of the slain. Murder on Minor Avenue was published in an anthology called Masters of True Crime: Chilling Stories of Murder and the Macabre (edited by R. Barri Flowers) Publisher – Prometheus Books.

 

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The Party Crashers: Demise and the Mortis Triplets – Algor, Livor, and Rigor

You’re in the prime of your life and you love to throw those crazy parties, the kind guests rave about for months afterward. They love that your backyard is a giant Slip-n-Slide hosed down by a fountain of beer. That you hire the best DJs with stage names like “DJ Hot Wing” and “DJ Jak Reach Her” shows your coolness level is off the charts. Alcohol flows from the taps in your kitchen and bath. Speakers the size of minivans pump out the jams at levels that drown out the sounds of the police helicopters hovering overhead. Neighbors have 911 on supersonic speed dial.

Yeah, those kinds of parties.

Your career as a top bestselling author is over the moon successful, the factor that funds your extravagent lifestyle. So successful, actually, that each of the 200 books you published last year are selling at the rate 450 per second. Lifetime and Netflix have purchased the rights to your entire backlist. Your latest book, Dark and Stormy Night, It Was, was just made into a blockbuster hit movie starring Jodie Foster and PeeWee Herman.

Reviewers say you’re destined to be remembered along with the greats of the thriller genre, such as Hitchcock and Edgar Allan Doe.

Edgar Allan Doe

Unfortunately, for you and your fans, four unwelcome party-crashers showed up at your latest shindig. Together, those four compadres who arrived one at a time—-the Mortis triplets and their cousin Demise—transformed your body into a cold and soulless and stiff chunk of instantly decomposing meat.

The process started back when you opted for a combination of liquor, cigarettes,and practically no sleep, over a healthy diet and exercise. You chose partying over the “right things” in life. Your excessive boozing and lack of responsibility, in fact, drove the family away from you and your circus-like lifestyle. And the moment they left, taking with them the last remaining bit of sanity in the household, was the point in time when the four party-crashers began eyeballing you as the perfect candidate for their plan. That was also the time when you started your dealings with the guy whose Uncle Vinnie operated a business out the a rear office in the Pleasure Palace strip club.

As your luck went, you’d decided to sleep with Vinnie’s wife and then Vinnie found out and he sent Demise to your party. Demise asked his cousins to tag along.

The Party-Crashers

Demise is the first of the crashers to the party. In fact, he always shows up before the others, but they’re never far behind.

Hi, my name is Demise

It’s Demise’s job to stop your heart and halt your breathing. He starts the changes to your body.

For example, the second Demise strikes, the skin begins to pale (pallor) and the muscles immediately begin to relax—all of them, which can produce some pretty unpleasant effects around the south end of the body, if you know what I mean. Then Demise steps aside to allow the Mortis triplets to do their thing.

The Mortis Triplets

The Mortis brothers, —Livor, Algor, and Rigor show up to the party separately, one at a time, and when they arrive … well, let’s just say the host is the center of their attention. And boy do they ever “spoil” him.

Algor mortis is simply the cooling down of the body after death. It’s the quest to reach room temperature.

One method of determining the time of death is to take the rectal temperature of the deceased. Next, subtract that number from 98.6 (average, normal human body temp), and then divide the remaining number by 1.5 (the average cooling rate of a body per hour under average conditions). The result is the approximate number of hours that passed after the victim kicked the bucket.

Livor Mortis, or lividity, is the pooling of blood in the lowest portions of the body. Lividity is caused by gravity and begins immediately after death. The telltale signs of livor mortis, the purplish discoloration of the skin, begins the moment the heart stops pumping. This process continues for approximately 6-12 hours, depending upon surrounding conditions, until it becomes fixed, permanently staining the tissue in the lowest parts of the body. When large areas become engorged with lividity, the capillaries in those areas sometimes rupture causing what’s known as Tardieu spots. Tardieu spots present as round, brownish blacks spots.

Rigor Mortis, the contracting and stiffening of the muscles after death, takes a couple of hours to begin and completes in approximately 8-12 hours. The process starts in the smaller muscles of the head and face and moves downward to the larger muscles. When rigor is complete, the process reverses itself starting with the lower large muscles and ending with the smaller face and head muscles. The entire process can last for approximately 48 hours. The body will quickly decompose after rigor is complete.

A person’s body goes stiff in the position they were in at the time of death.

Therefore, if a person died while lying on his back with one arm held straight up and the other straight out to the side, and the police discovered that same body in a bathtub, they’d probably conclude that someone moved the victim after death had occurred. After all, no one sits in a bathtub with their arms in those types of positions … do they? By the way, cops should not automatically rule out things simply because they’re different. Still, in the bathtub with one hand aimed skyward and the other pointing to a tube of Preparation H, a clump of tangled bobby pins, and a tin of ear wax remover. Yeah, somebody moved this one.

– Rigor mortis can cause contraction of the muscles in the epidermis, which also causes goose bumps to appear.

– Hair and fingernails do not continue to grow after someone dies. The skin around them begins to recede after death, which gives the appearance that they’re still growing.

– Age, illness, ambient temperature, fat distribution, and physical exertion just prior to death can all affect the rate of rigor mortis

When the triplets complete their tasks, well, the party’s over.

Sweet dreams …

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Slip Him a Mickey!

Poison can be defined as any substance that kills or injures.

How do we know which substances are poisonous? Easy answer. Any substance taken in a large enough dose can be toxic. However, for the purpose of writing mysteries, let’s talk about a couple of deadly poisons that could add a special something to a story. And one, well, let’s just leave it at it’s a bit bothersome trying to convince a healthy, grown man to insert a lethal dose of suppositories into a place where the sun rarely, if ever, shines. How’s that for a twisted tale? Pun intended.

First, though…

NICOTINE

Nicotine is a pale yellow to dark brown liquid.

An unsuspecting victim can succumb to this fishy smelling drug’s effects within a few short hours, but not before experiencing severe diarrhea, vomiting, difficulty breathing, irregular heartbeat, and twitching. The drug starts killing by depressing the brain and spinal cord. Then it paralyzes the skeletal muscles. Coma may precede death.

Symptoms of nicotine poisoning can begin as early as thirty minutes after exposure. A killer may introduce the poison through inhalation, skin absorption, eye contact, or ingestion.

METHODS OF DISSEMINATING NICOTINE

  • Nicotine can be released into indoor air as a fine powder or liquid spray (aerosol).
  • Nicotine can be used to contaminate water.
  • Nicotine can be used to contaminate food.
  • Nicotine can be released into outdoor air as a fine powder or liquid spray (aerosol).
  • If released into the air as fine powder or liquid spray (aerosol), nicotine could contaminate agricultural products.

CHLORAL HYDRATE

(Mickey Finn, Mickey, knockout drops)

This clear liquid is also available in powder, capsules, and suppositories (and you thought I was kidding in the first paragraph).

Chloral Hydrate is a central nervous system depressant and when taken orally, the onset of symptoms occur quickly. Some early symptoms of chloral hydrate poisoning/overdose are confusion, shallow respiration, coma, pulmonary edema (fluid in the lungs), and absent reflexes.

An initial symptom of nicotine poisoning— drowsiness—can develop as quickly as 30 to 45 minutes. Death occurs within a few hours.

Chloral hydrate was one of the drugs found in Anna Nicole Smith’s body at the time of her death. The prescription for the drug was not in her name. Instead, it had been prescribed to Howard K. Stern, Smith’s friend, attorney, and companion.

After her death, Marilyn Monroe’s blood/ liver samples tested positive for both pentobarbital and chloral hydrate. Test results showed lethal concentrations of both.

Slip ’em a Mickey!

Mickey Finn, an Irish bar owner and top pickpocket in Chicago, is known for using a special concoction of drugs to spike the drinks of customers. Finn’s cocktail rendered consumers unconscious, an act that allowed the barkeep and the “house girls” to steal the unfortunate person’s valuables. The practice became known as slipping someone a Mickey, or giving them a Mickey Finn.

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Here Comes Peter Cottontail, Hoppin’ Down The Murder Trail

“Yes, Sam, you heard me correctly. The murder weapon was indeed a wisecracking, bucktooth bunny.”

“Don’t be silly, Daffy. I can’t imagine how she could bludgeon the man to death using a long-eared galoot.”

“No more speculation, please,” said the famous cartoon duck. “Here’s how she did it …”

Tularemia

Tularemia, or rabbit fever as it’s commonly called, is no stranger to the United States. After its discovery in 1911 in Tulare, California, the disease became known as a killing machine. It killed a large number of ground squirrels before finding its way into human bodies where it infected hunters and other outdoorsmen, and any others who came into contact with infected animals.

Today, the Center for Disease Control (CDC) reports roughly 200 cases of Tularemia (Francisella tularensis) each year in America. Only about two percent of those cases are fatal. However, since it is possible to transform the tularemia microbe to an aerosol form, the plague-like disease could be used as a very effective biological weapon.

Killers in mystery novels might find tularemia a most effective way to murder their victims, since pathologists and toxicologists do not routinely screen for it during autopsy. And, Tularemia is not easily detected by doctors.

Tularemia-carrying organisms are readily found in wild animals—particularly feral rabbits—in their feces. It’s also found in water and mud. Humans can contract tularemia by handling the hides, paws, or flesh of wild rabbits. They can also catch the disease by eating undercooked rabbit meat. Ticks, mosquitoes, and deer flies can transfer the sickness to humans through their bites.

A hunter with an open cut or wound can contract tularemia simply by skinning a rabbit. A murderous spouse could introduce the bacteria into her unsuspecting hunter-husband’s food (Tularemia-tainted meat), then blame the death on the infected rabbits the sportsman shot during his hunt. The wife could easily explain the symptoms away until her husband was too far-gone for medical help.

The disease offers a variety of symptoms, depending upon the way it is introduced to the victim. Inhaled tularemia, the method most likely to be used by terrorists, presents flu-like symptoms—fever, chills, loss of appetite, cough, and headache. Swollen lymph nodes, skin ulcers, and pneumonia can accompany these symptoms.

Certain strains of tularemia are currently incurable because they have been genetically engineered to be antibiotic-resistant. This disease, though deadly, cannot be spread by human-to-human contact.

The use of tularemia in germ warfare is not new to the military. In 1932 and again in 1945, the Japanese studied using tularemia as a possible biological weapon. Thousands of Soviet and German soldiers serving on the Eastern front during WWII succumbed to tularemia. There is some speculation that the disease was introduced to them intentionally.

The U.S. also developed and stockpiled tularemia (by freezing). The military conducted tests on the agent (code named Agent UL) by spraying barges containing monkeys in the waters off Hawaii. The spray was introduced by aircraft over several miles. As a result, over half the monkeys were infected with tularemia. Approximately half of the infected monkeys died.

An American fell ill with Tularemia when he ran over an infected rabbit while mowing his lawn. It was this instance that cemented the fact that tularemia could be contracted by inhalation. In 2000, an outbreak of tularemia occurred on Martha’s Vineyard. The cause of the outbreak .. lawn mowing. In 2003, a Nantucket maintenance worker ran over an infected rabbit with his lawnmower, however, it was not he who contracted the disease. Instead, it was a co-worker who used a stick to remove the animal to nearby bushes.

Terrorists could transmit the bacteria either in food or by an aerosol propellant. Large numbers of people could be infected at once with only a microscopic amount of the bacteria.

So, what have we learned from all this? That’s right, be vewy, vewy quiet when hunting wabbits …

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