Monday, April 9, 2012

The Impending Execution of Mark Wiles

Mark Wayne Wiles sits on death row awaiting execution by the people of Ohio. The execution is scheduled for 18 April. I present a summary of his case from the adverse appellate decision of Wiles v. Bagley, 2009.
Mark Wiles murdered a fifteen-year-old boy with a kitchen knife during a botched burglary in 1985. After he waived his right to a jury trial, a panel of three Ohio judges convicted him of aggravated murder and aggravated burglary, then sentenced him to death. … 
In 1982, Wiles went to work as a part-time laborer for Charles and Carol Klima on their horse farm, where they lived with their son Mark. One day in early 1983, the family learned that $200 in cash was missing. That same day, Wiles had reported for work, but he could not be found after the Klimas learned of the missing cash, and he did not return to collect his paycheck or for that matter return to work any longer on the farm. In the spring of that year, Wiles began serving a 4 - 25 year sentence in an Ohio prison for an unrelated burglary he had committed the previous year. 
On August 7, 1985, after serving eighteen months of this sentence, Wiles returned to the Klima farm, entered the unlocked house while the family was gone and began to search the house for valuables. While he was still in the house, Mark Klima returned and confronted him. Wiles stabbed the boy 24 times with a kitchen knife, stole approximately $260 and fled. Carol Klima returned home to find her unconscious son lying on the floor with a knife buried in his back. Later that day, Mark Klima died in a hospital emergency room. 
Wiles initially fled from the authorities. Five days after the murder, however, he turned himself in to the police in Savannah, Georgia, telling them that he was wanted for murder in Ohio. After being informed of his rights, he told the police what he had done and signed a confession admitting that he had killed Klima. 
A state grand jury indicted Wiles for aggravated murder and two counts of aggravated burglary -- one for the 1985 home invasion, one for the 1983 $200 theft. He waived his right to a jury, and a three-judge panel heard his case. After the guilt phase of the proceedings, the court determined that there was insufficient evidence that he had committed the 1983 burglary but convicted him on the aggravated-murder and the other aggravated-burglary count. After a mitigation hearing, the court determined that neither Wiles' youth (he was 22-years old at the time of the murder) nor his confession outweighed the aggravating circumstances of his crime. The court imposed a death sentence, and the Ohio Court of Appeals and the Ohio Supreme Court affirmed his conviction and sentence.
No one claims, not even Mark Wiles himself, that he is factually innocent of the crime for which he is scheduled to die. I offer this excerpt from Ohioans to Stop Executions.
Ohio is planning to execute Mark Wiles on April 18, 2012. Mr. Wiles was convited of murdering 15-year old Mark Klima in 1985 in Portage County. Mark Wiles accepts full responsibility for his actions and expresses sincere and profound remorse. He has been attempting to apologize to the Klima family since 2005.
I oppose any execution in which the person to be executed may be factually innocent of the crime for which he is to be executed. In all other cases, I stand mute.

In the case of Mark Wayne Wiles, I stand mute.

The Impending Execution of Carey Grayson

Carey Dale Grayson sits on death row awaiting execution by the people of Alabama. The execution is scheduled for 12 April. I offer a summary of his case from the adverse appellate decision Grayson v. State, 1999.
On the night of [February 21, 1994,] Vickie Deblieux, age 37, was dropped off by a friend on 1-59 near Chattanooga, Tennessee, to hitchhike to her mother's home in Louisiana
Four teenagers, the defendant, Kenny Loggins, Trace Duncan, and Louis Mangione, all who had been drinking alcohol and using drugs, saw her hitchhiking on 1-59 at the Trussville exit in Jefferson County, Alabama. They offered to take her to Louisiana; instead they took her to a wooded area, on the pretense of picking up another vehicle. 
After arriving in this area, they all got out of the vehicle, and began to drink. The defendant, along with the others threw bottles at Ms. Deblieux, who began to run from them. They tackled her to the ground and began to kick her repeatedly all over her body. When they noticed that she was still alive, one of them stood on her throat, supported by the Defendant, until she gurgled blood and said “Okay, I'll party,” then died. 
They then put her body in the back of a pickup truck and took her and her luggage to Bald Rock Mountain, after removing her clothing and a ring, and they played with her body and then threw her off a cliff. 
They then went to a car wash in Pell City to wash the blood out of the truck. After rummaging through her luggage, they hid the luggage in the woods. 
On their return to Birmingham, they took Mangione home and then returned to Bald Rock Mountain, where they began to mutilate the body by stabbing and cutting her 180 times, removing part of a lung, and removing her fingers and thumbs. 
The next morning defendant's girlfriend found the three of them in Birmingham asleep in the truck all covered in mud and blood. The defendant told her they got blood on them from a dog. 
On [February 26, 1994,] three rock climbers found Ms. Deblieux's body and called the police. Her body was taken to the medical examiner's office. 
The medical examiner found the following injuries; almost every bone in her skull was fractured, every bone in her face was fractured at least once, lacerations on the face over these fractures, a missing tooth, left eye was collapsed, right eye was hemorrhaged, tongue discolored, 180 stab wounds (postmortem), two large incisions in her chest, her left lung had been removed and all her fingers and both thumbs were cut off. 
The medical examiner opined that the cause of death was blunt force trauma to the head and that she was alive during the beating. 
All defendants were later arrested after Mangione began showing one of Ms. Deblieux's fingers to friends. 
Defendant's Case: 
Ralph Wiley, the defendant's uncle testified that he [Carey Grayson] was disabled because of a bipolar disorder, which is a prevalent disorder in the defendant's family. That Defendant's mother died when he was age three and his father has been married four or five times. He had not been around defendant in many years. 
Dora Roper, the defendant's second cousin testified that her mother had mental problems for which she had to be hospitalized. 
Jan Arnett, testified that she was defendant's junior high school teacher when he was ages 13-16. That he was hyperactive in class, not interested in school, and wouldn't do classwork or homework. ... She tried to get defendant's father to help the defendant. That defendant was not violent and knew right from wrong. ... 
Dr. Rebert, a forensic psychologist for the State of Alabama, Department of Mental Health, opined that the defendant at the time of the incident suffered from a mental disease or defect. She described this as a bipolar disorder and said he was in a manic state at the time of the incident; however, he did know the difference between right and wrong and was able to appreciate the nature and quality or wrongfulness of his acts. 
Dr. Goff, a private psychologist who opined that at the time of the incident the defendant suffered from a mental disease or defect, bipolar I disorder, which involves extreme mood swings. However, the defendant did know right from wrong but would not be able to respond to the rightness or wrongness of his acts. 
Jan Deblieux, the victim's mother testified that she was not involved in a lawsuit filed by her daughter's estranged husband. 
The record further indicates that, although the investigation originally involved suspects in Chattanooga because the victim was from that area, the investigation eventually led the police to the Jefferson County jail, where the appellant was incarcerated. He was interviewed by the police at the jail where he agreed to give a statement, indicating that "they were not hanging this case on him and [he wanted] to tell his side of the story." The appellant then gave the following statement which was admitted at trial:
"Kenny, T.R., Louis and myself were all drinking very heavily when T.R. and Louis suggested that we get into a fight. We left and went riding around and found a hitchhiker at 1-59 exit in Trussville, Alabama. We picked her up and took her to the pipeline. ... Medical Center East. We were all talking when she made a remark about killing us all when I threw a beer bottle at her, then Kenny hit her with his bottle, Louis hit her with his and T.R. with his. After that she began to run when Kenny got her in the back of the head with another bottle, causing her to fall. We all ran over and began to kick her and hit her. When she stopped moving, Kenny saw she was still alive and stood on her throat [until] she died. Then we took her to Pell City and left the body. We then went to the car wash and washed out the bed of Kenny's truck and we took Louis home. When we got back to my car, T.R. and Kenny asked me to show them the way to the body and I did. When we got there, T.R. and Kenny began to mutilate the body by cutting off the fingers and cutting open the stomach. T.R. had found a bottle and shoved it into the [vagina] while Kenny took out her eyes. After this we dumped the body and left for T.R.'s house. Kenny and I returned to my car and we went ... to Hardee's in Chalkville and all three of us fell asleep in the truck, where Kenny's girlfriend woke us up later that morning."
Upon further questioning, by the authorities, the appellant made other statements concerning the details of the offense. The appellant stated that while T.R. was standing on the victim's throat, he placed his hands on the appellant for balance. He further indicated that, when they dumped the victim's clothes over the cliff, T.R. took some of the clothing and Kenny took a ring from the victim. The appellant indicated that he took nothing from her. The appellant was then asked why he and his accomplices had killed the victim; the appellant responded that he did not know why they had killed her, "but it was not his problem." The officer who took the appellant's statement noted that he was very cooperative and that his attitude was "almost one of humor. He had a smile during the entire time we were speaking with him.
I find nobody, not even Carey Grayson, claiming he is factually guilty innocent of the crime. I oppose the execution of someone who might be factually innocent of the crime for which they are to die. With respect to all other executions, I stand mute.

With respect to the execution of Carey Grayson, I stand mute.

Sunday, April 8, 2012

Cases Involving Severed Carotid Arteries

While working my way slowly through the case of Preston Hughes III, it became important that I understand how long one might survive (or remain conscious) after having a carotid artery severed. I searched through Google Scholar for cases involving a severed carotid and mentioning testimony about how long the victim might have lived or remained conscious. From those cases, I constructed the following plot.


I excluded cases in which carotids were severed on both sides of the neck. I excluded cases in which the person may have died even more rapidly due to another wound, such as a severed aorta, with an exception. I did include cases where the medical expert specifically said that the person would have died within a certain time based on the severed carotid only.

I excluded cases of choke holds, where the carotids on each side of the neck were compressed. Losing flow from both carotids is clearly even more serious than losing flow from one side only.

I excluded cases where the person received prompt and professional care. I did include in the reference list (but not in the plot) one case in which the person survived because someone promptly provided pressure to the wound.

I did not exclude cases in which a person suffered other wounds, even many other woulds, if those wounds were not the proximate cause of death.

I did include both knife and gunshot wounds that severed one carotid artery. I did include cases where both the carotid artery and a jugular vein were severed. 

I translated generic times such as "a couple of minutes" into 2 minutes and "several minutes" into 5 minutes. I'll note in the references below the actual minutes I used for the plot.

I categorize the cases into those which relate to survivability, those which discuss time of consciousness, those in which the person survived, and (as an added bonus) those which mentioned blood spurting, spraying, or gushing. I'll have use for that last category soon. Some cases appear in more than one category.

I don't claim by any means that this is a comprehensive list of cases involving severed carotids. I claim only that these are all the relevant ones I could locate on Google Scholar after a dozen or so hours of searching and recording.

I offer these cases as a starting point for anyone who may benefit by understanding the issue of how long a person may remain conscious and survive after having a carotid artery severed. For those of you who want a visual perspective of how serious a severed carotid is, check out the two videos at my post Pools of Blood.

CASES MENTIONING SURVIVAL TIME

Commonwealth v. Lambert, 2000, PA – 5 minutes
Dr. Larson also offered an opinion that the left carotid artery on [the victim] was severed. … His opinion, in essence, was that [the victim] would have died within a few minutes of receiving her wounds. He felt she would have had to lose consciousness within three minutes and suffer brain death within two minutes after that. If her left carotid was severed, she would have lost consciousness within a minute or so.

Cooper v. Brown, 2007, CA – a couple of minutes [2 minutes]
Jessica suffered a stab wound to her neck. The wound resulted in massive bleeding. Unconsciousness from the wound would have occurred in as little as thirty to sixty seconds, and would have been fatal in a couple of minutes.

Edmonds v. Commonwealth, 1985, VA – 5 minutes
The "most serious injury ... was a cutting wound to the right side of the neck". A sharp instrument had been inserted in "a vertical direction" into "the muscles of the neck", and "there was some twisting motion of the object" as it moved "upward in ... a left to right direction." Bleeding from this wound, which cut the carotid artery, was "rapid and massive". Although the victim expired in less than five minutes, he remained able to talk because the larynx was intact. The pumping of the heart caused blood from the neck wound to "spurt" and collect on the lower part of a refrigerator located near the spot where the body was found. In the examiner's opinion, the pattern of blood indicated that the victim was not standing erect when the wound was inflicted. He also agreed that if the assailant and the victim had been facing each other in a standing position when the artery was severed, the assailant "would have been hit with a spurt of blood.”

Elliott v. State, 1983, IN – within minutes [5 minutes]
The coroner who examined Sheryl's body determined she died as the result of a bullet fired at close range which severed the carotid artery in her neck. It was determined the bullet entered the left side of the neck and exited on the right side. It was also determined death would have occurred within minutes after the infliction of the wound.

Jefferson v.State, 1984, AL – several minutes plus several minutes [10 minutes]
The victim died from an excessive loss of blood due to the fact that both of the jugular veins and the right carotid artery had been severed during the attack by Jefferson. … Jefferson cut the victim's throat numerous times, and cut all around the throat and neck (front, back and sides) severing three major blood vessels. The extensive loss of blood caused the victim to loose consciousness after several minutes, and to die several minutes thereafter.

Mickens v. Commonwealth, 1996, VA – 40 minutes
The fatal wounds included a stab wound to the right neck that severed the carotid artery and the jugular vein, four paired stab wounds that punctured the right lung, three stab wounds that punctured the left lung, seven stab wounds to the skull that penetrated the brain, a stab wound to the forehead that also penetrated the brain, and one pair of stab wounds that perforated the liver. The medical examiner opined that the fatal wounds may not have caused instant death, and she estimated that the victim could have survived for as long as 30 to 40 minutes after the last wound had been inflicted.

Morrisette v. Commonwealth, 2002, VA – within minutes [5 minutes]
The autopsy documented that White had suffered a slash wound across her throat, which totally severed her trachea, the right carotid artery, the jugular vein, and certain muscles in her neck; the wound partially severed the esophagus. White had also sustained a stab wound to her neck; three stab wounds to her chest, one of which penetrated her heart; and stab wounds to her abdomen and flank, for a total of eight stab wounds. Additional defensive wounds on her hands and legs indicated that White had attempted to ward away the knife blows. Several of the wounds individually could have caused White's death, but the slash wound to her throat was "fatal within minutes."

People v. Brown, 1984, MI – a very few minutes [5 minutes]
The pathologist testified that Day was stabbed in a small space between the lower jaw bone and the styloid process of the skull which contains three major blood vessels, the external carotid artery, the internal carotid artery, and the internal jugular vein. These three vessels pass through such a confined space that it is inconceivable that a stabbing there could miss all three. According to the pathologist, if one of the arteries in that space were severed, death would result in a very few minutes unless the victim received immediate medical treatment. If only the vein was severed, death would result within 20 or 30 minutes.

People v. Cowan, 2010, CA – 10 minutes
A large slashing incised wound on the right side of the neck from the midline to the back had severed the sternocleidomastoid muscle, jugular vein, carotid sheath and artery, and everything down to the spine, trachea, and larynx. There was also a superficial incised wound on the left side of the neck. Russell died from exsanguination—he bled to death. The wound to his neck probably rendered him unconsciousness almost immediately, and he died in less than 10 minutes.

People v. Davenport, 1985, CA – 20 minutes
The autopsy pathologist, Dr. Walter Fischer, testified that the cause of death was the loss of blood from the carotid artery … Dr. Fischer testified that the neck and hand wounds had probably occurred before the penetration of the stake. He testified that the victim could have lived from 5 to 20 minutes after the artery was severed. He could not offer a medical opinion that the victim was or was not conscious when the stake was inserted.

People v. Gomez, 2011, IL – 2 minutes
Dr. John Scott Denton testified that he performed Ralson's autopsy. He stated that she died from a stab wound to her neck which severed her jugular vein and cut the carotid artery in half. … Dr. Denton stated that Ralson would have only lived for one or two minutes after the knife went through her jugular vein and artery. He also noted that active bleeding stops when the heart stops beating.

People v. Hurst, 2009, CA – several minutes [5 minutes]
He sustained six stab wounds, primarily to his neck, including one severing the carotid artery, which would have resulted in death within one or several minutes.

People v. Flores, 2012, CA – 2 minutes
The wounds were consistent with being inflicted by the large knife found on the fold-out bed. It would have taken two or three minutes for someone to inflict all the knife wounds on Jackie. One cut hit the carotid artery, and she would have died within one to two minutes.

Petty v. State, 1955, OK – few minutes [5 minutes]
There was a superior wound which was approximately five inches long through the entire structure of the right neck, including the jugular vein, the right Carotid Artery and into, through and into the Trachea, the inferior wound was a little longer, approximately seven inches separating the clavicle from the sternum, cutting the right sub-clavian artery and penetrated the chest wall." … There is sufficient competent proof to clearly show the decedent, a cripple, was brutally assaulted, without warning, with a knife by the defendant, and as a result thereof, Rains died in a few minutes thereafter.

Reeves v. State, 2000, AL – few minutes [5 minutes]
An autopsy revealed that Johnson had died from a shotgun wound to his neck that severed the carotid artery, causing him to bleed to death over a period of several minutes. … There is sufficient competent proof to clearly show the decedent, a cripple, was brutally assaulted, without warning, with a knife by the defendant, and as a result thereof, Rains died in a few minutes thereafter.

State v. Suttles, 2000, TN – 10 minutes
The immediate cause of death according to Dr. Elkins was bleeding from the jugular vein and external carotid artery, which were cut by the slash wound to the right neck. The other major wounds would have also potentially caused death given enough time and no medical treatment. Dr. Elkins also opined that the victim was alive when the wounds were inflicted, that she remained able to speak, because the injury to her larynx from the slash wound to the right side of her neck did not damage her vocal cords, that she would have fallen unconscious in about five to six minutes, and that she would have bled to death within ten minutes as a result of the slash wound to the right side of her neck. However, Dr. Elkins opined that application of pressure to the wound on the right side of the victim's neck may have extended consciousness and delayed the time of death by five minutes.

State v. Tucker, 1994, NJ – 30 minutes
She also indicated that the victim's external injuries included "multiple throat slashings ... a deep stab wound to the left side of the neck ... scraping on the right side of her forehead[,] ... abrasions on her midchest[,] ... a superficial stab wound [in the chest area] ... [and] linear ... abrasions on the right wrist." The stab wound on the neck was one to two inches deep, cutting "through the skin, subcutaneous tissues ... the internal jugular vein and a branch of the carotid artery...." According to the medical examiner, a person inflicted with these injuries could survive only twenty or thirty minutes.

State v. Helton, 1954, WY – 3 minutes
The wound through the head was described as entering the left cheek near the left corner of the mouth, passing rightward and backward, breaking off the second molar tooth, entering the roof of the mouth on the right side, passing through the bone of the palate, and rupturing a major branch or possibly several branches of the right artery. This would bleed somewhat profusely — both internally and externally — and although it was a fatal wound, … as the witness otherwise testified, "I would expect that to be fatal within a period of three minutes at the most, two to three minutes."

State v. Rollins, 2006, TN – 4 minutes
An autopsy disclosed that the victim had sustained twenty-seven and possibly twenty-eight knife wounds and had bled to death from these wounds. While most of these injuries would not have been immediately fatal, a deep six-inch cutting wound that began near the victim's left ear and extended across his neck had sliced through his left common carotid artery and jugular vein and would have rendered the victim immediately unconscious and led to his death within four minutes.

CASES INVOLVING TIME OF CONSCIOUSNESS

Commonwealth v. Lambert, 2000, PA – 3 minutes
Dr. Larson also offered an opinion that the left carotid artery on [the victim] was severed. … His opinion, in essence, was that [the victim] would have died within a few minutes of receiving her wounds. He felt she would have had to lose consciousness within three minutes and suffer brain death within two minutes after that. If her left carotid was severed, she would have lost consciousness within a minute or so.

Cooper v. Brown, 2007, CA – unconscious within 60 seconds
Jessica suffered a stab wound to her neck. The wound resulted in massive bleeding. Unconsciousness from the wound would have occurred in as little as thirty to sixty seconds, and would have been fatal in a couple of minutes.

Jefferson v. State, 1984, AL – several plus several minutes
The victim died from an excessive loss of blood due to the fact that both of the jugular veins and the right carotid artery had been severed during the attack by Jefferson. … Jefferson cut the victim's throat numerous times, and cut all around the throat and neck (front, back and sides) severing three major blood vessels. The extensive loss of blood caused the victim to loose consciousness after several minutes, and to die several minutes thereafter. Tucker came down the stairs and saw the body and the blood.

People v. De Sarno, 1986, NY – 60 seconds
The defendant, a parolee, fired six shots at Police Officer Cecil Sledge during a traffic stop at a busy intersection. One bullet struck Officer Sledge's bullet-proof vest, fracturing a rib. Another bullet penetrated Officer Sledge's face, fractured his jawbone, severed the left common carotid artery and the jugular vein, and became lodged in the centrum, the heavy bone protecting the spinal cord. … According to these experts, an individual who sustained wounds similar to those caused by the bullet which penetrated Officer Sledge's face and lodged in the centrum may be capable of performing voluntary acts for 30 to 60 seconds after the bullet's impact and before losing consciousness.

State v. Bonds, 2010, TN – a few minutes [5 minutes]
The neck wounds severed both the carotid artery and the jugular vein and punctured the victim's right lung. The victim bled to death, but could have remained conscious for a few minutes after she was stabbed.

People v. Mayfield, 1997, CA – immediate loss of consciousness [0.5 minutes]
Sergeant Wolfley was taken from the scene of the shooting to a hospital where he was pronounced dead at 3:10 a.m. The cause of death was a single gunshot wound to the face, the bullet shattering the left side of the jaw at the angle and completely severing the external carotid artery, causing profuse bleeding, immediate loss of consciousness, and a rapid decline in blood pressure. Apart from the gunshot wound, Sergeant Wolfley suffered minor cuts and scrapes on his face and knees consistent with collapsing and falling face forward onto an asphalt or concrete surface after being shot.

State v. Henretta, 2009, TN – 30 seconds
An autopsy of the victim's body, performed by Doctor Fenton Scruggs, revealed three stab wounds to the victim's neck, two on the left side and one on the right side. A three-inch wound to the top left side of the neck severed her jugular vein. A one-inch wound to the bottom left side of the neck did not cut any major veins or arteries. A wound immediately below the right ear, which Doctor Scruggs described as "particularly damaging," severed the carotid artery and the jugular vein and extended so deep that it severed the ligaments holding the backbone vertebra together, exposing the spinal cord. Doctor Scruggs testified that this most severe wound, which was the first such wound that he had seen, resulted from "great force" and would have rendered the victim unconscious within approximately 30 seconds. The autopsy report reflected that the victim ultimately died of the loss of blood resulting from the stab wounds to her neck.

State v. Penley, 2003, TN – within seconds [0.5 minutes]
Dr. Harlan determined that the cause of death was "an incised wound, meaning a cut, to the neck transecting the right internal carotid artery." She explained that the cutting of the carotid artery caused a loss of blood and lack of blood supply to the victim's brain. Dr. Harlan testified that once the artery was cut, "unconsciousness would have occurred . . . within just a matter of seconds. And then [the victim] would have been unable to move or do anything else." The lack of blood would have induced a massive stroke. She stated that once the wound was inflicted, the victim would not have recognized his surroundings or his assailants.

CASES IN WHICH THE VICTIMS SURVIVED

Cromartie v. State, 1999, GA – survived
Cromartie entered the Madison Street Deli in Thomasville and shot the clerk, Dan Wilson, in the face. … Wilson survived despite a severed carotid artery.

People v. Gilbert, 1992, IL – survived
Defendant Marietta Gilbert was charged by indictment with attempted murder, armed violence and two counts of aggravated battery. … Defendant made a stabbing gesture towards Bell and blood began to gush all over the floor. … Dr. Paul Norris testified that the knife wound suffered by Bell severed his jugular vein and almost completely cut through his left carotid artery. Due to blood loss to the brain Bell. suffered a massive stroke resulting in paralysis of the right side of his body.

People v. Miller, 2012, CA – survived
Without speaking a word, the man swung his arm and struck McLeod in the neck. McLeod felt a sharp pain, looked behind him, and saw defendant. McLeod felt blood coming out of his neck. He put his hand on the wound to put pressure on it and ran back into the bar. While inside, he removed his hand, causing blood to gush from the wound. A nurse got McLeod to lie on the ground. She recognized that McLeod's artery had been punctured and she used towels to maintain pressure on the wound until paramedics arrived.

CASES MENTIONING BLOOD SPURT, SPRAY, OR GUSH

Eguia v. State, 2008, TX – blood spray
Appellant contends there is no evidence of blood splatter on the red shirt that Marron initially saw him wearing, which investigators located in appellant's wife's car. Appellant asserts the bloodstain pattern on it was inconsistent with the arterial spurt pattern that complainant's severed carotid artery sprayed onto a wall in the apartment. Although no arterial spray appeared on the red shirt, the jury could have reasonably determined that appellant positioned himself out of the way of the spray to avoid the spray, which then hit the wall of the apartment.

Landrum v. Mitchell, 2010, OH – blood spurt
The neck wound, five inches in length, extended to the spine itself; the right carotid artery, windpipe, neck muscles and veins were all severed. … Landrum's trial counsel brought out the fact that little or no blood was found on Landrum's clothes, in spite of the pathologist's testimony that the victim's fatal injuries would have spurted blood.

McCray v. Alabama, 2010, AL – blood spurt
One of the deep stab wounds on the right side of the neck actually cut Bachelder's artery, which would have caused blood to "spurt" in all directions.

People v. Gilbert, 1992, IL – blood gush
Defendant Marietta Gilbert was charged by indictment with attempted murder, armed violence and two counts of aggravated battery. … Defendant made a stabbing gesture towards Bell and blood began to gush all over the floor. … Dr. Paul Norris testified that the knife wound suffered by Bell severed his jugular vein and almost completely cut through his left carotid artery. Due to blood loss to the brain Bell. suffered a massive stroke resulting in paralysis of the right side of his body. Norris stated that the wound was one inch long and two inches deep and, in his opinion, it was a puncture wound rather than a slash wound.

People v. Miller, 2012, CA – blood gush
Without speaking a word, the man swung his arm and struck McLeod in the neck. McLeod felt a sharp pain, looked behind him, and saw defendant. McLeod felt blood coming out of his neck. He put his hand on the wound to put pressure on it and ran back into the bar. While inside, he removed his hand, causing blood to gush from the wound. A nurse got McLeod to lie on the ground. She recognized that McLeod's artery had been punctured and she used towels to maintain pressure on the wound until paramedics arrived.

People v. Taylor, 1961, CA – covered in blood
Torres died as a result of a hemorrhage caused by an incised wound over the carotid artery and the jugular vein on the left side of his neck. This single wound was three-fourths of an inch in length, three-eights of an inch wide, and the depth of the penetration was one and three-fourths inches at an approximate downward angle of 45 degrees. The police were informed that a man covered with blood had entered the Apex Hotel which was around the corner from the Jamal Hotel where the homicide took place.

ADDENDUM (6/18/2012)
For more information involving time to death or unconsciousness following a severed carotid, see my later posts Silence of the Lambs, Where's Willis?, and Shime-Waza.

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Saturday, April 7, 2012

The Case of Preston Hughes III: Eleven Twenty Five

Now that you understand how freely the blood flows when someone's carotid is severed, you are in a better position to understand that Shandra Charles did not live long after someone severed her carotid in that dark overgrown field. For those of you unfamiliar with the case, you can catch up quickly by reviewing summaries of the previous posts which I've collected at the Preston Hughes Table of Contents. The rest of you can buckle up now. Here we go.

Let's begin by establishing the nature of Shandra's wounds. For that, I'll turn to the testimony of a medical examiner who testified during the trial of Preston Hughes. I would prefer to say the medical examiner, meaning specifically the one who conducted the autopsy. Instead, I say a medical examiner, meaning the one who bothered to read the autopsy notes for the first time on the morning of his testimony, while in his car. I'll discuss this prosecution-friendly witness later. For now, I'll simply accept the description of the wounds provided by the person who performed the autopsy, as related by his autopsy report, as retold by a last minute fill-in medical examiner, as transcribed by a court reporter, as relayed to me by Barbara Lunsford of Mystery Crime Scene fame. It's straight from the horse's mouth, though its gastrointestinal tract, to your ears eyes.
Q. Doctor, moving along to the autopsy report, prepared on the body of the young woman in this case, Shandra Charles. having reviewed that report, do you have a medical opinion as to the cause of death of Shandra Charles? 
A. Yes, sir. 
Q. What is that? 
A. LaShandra Charles died as a result of a stab wound to the neck.
Q. Could you describe more specifically that stab wound to the neck? 
A. Yes, sir. There was a stab wound to the left side of the neck located 2 inches to the left of the midline and 1 inches below the top of the head. The instrument perforated the left jugular vein and the left common carotid artery, two of the large vessels in the neck. 
Q. Is this injury similar to the injury that the child, Marcell Taylor, received? 
A. That is correct. 
Q. In fact the arteries and veins were severed the same as on the child, Marcell Taylor? 
A, That is correct. 
Q. Did you note any other stabbing injuries or wounds on Shandra Chrarles? 
A. There was a stab wound to the chest. 
Q. Could you describe that more specifically to the jury? 
A. Yes, sir. The instrument penetrated the left side of the chest, 1 1/2 inches to the left of the midline and 4 inches below the external notch, which is where the collarbones come together, went into the chest and ended at approximately 4 inches below the entrance; in other words, the instrument penetrated to a depth of 4 inches. 
Q. Does the report indicate the approximate width of the stabbing wound? 
A. Yes, sir. 
Q. What was that? 
A. The wound gaped up to approximately 1/2 an inch in width. 
Q. Does the report indicate a length of the wound? 
A. Yes, sir. Wound measured 1 inch in length. 
Q. And when we say “gaped up to” I believe you said 1/2 inch? 
A. That is correct. 
Q. Does that mean the wound is an inch long but is open, sort of being pushed open an eighth of an inch? I'm sorry? Half an inch or eighth of an inch? 
A. Gaped 1/2 an inch. 
Q. 1/2 inch? 
A. When a sharp instrument enters the skin and subcutaneous tissues, the edges are pulled apart by the little muscular fibers and collagen fibers in the skin. So, it gapes open. 
Q. Did you note any other injuries on -- not you. Did your report note any other injuries on Shandra Charles? 
A. No sir.
As a juror, that is what you would get on this subject. You would hear it once, quickly, and you would be expected to remember the details, along with all the other details of days of testimony. Most jurisdictions do not allow you to take notes. They're afraid it will cause you not to pay attention to the testimony. You also could not, must not, research the subject yourself while acting as a juror. You must rely simply on the testimony, or that portion you can remember, or those portions you mis-remember.

This is one reason, a big reason, why jurors frequently rely heavily on gut feel. The details are too numerous, too convoluted in their delivery, too contradictory, and too far back in time. Screw the details; he's guilty.

I'll give you a much better chance than the Preston Hughes jurors had. I'll summarize the injuries and give you some additional insight from my research.

Shandra suffered two stab wounds: one to the left side of her neck and one to the left side of her chest. The stab wound to the neck severed both her common carotid artery and her jugular vein. The state's expert did not mention what damage the stab wound to the chest inflicted, but it sounds to me as if it must have punctured her left lung.

There are actually three carotid arteries in each side of the neck region. Most of the neck is transversed by the common carotid artery, and that is the one that was severed in Shandra's neck. A little higher up, the common carotid splits in two, into the internal and external carotids. If you recall, Richard Zednik had his external carotid severed by an ice skate.

A severed artery is much more serious than a severed vein. Arteries provide blood from the heart. Veins return blood to the heart. Arteries are on the supply side of the world's most amazing pump, and therefore operate under substantially higher pressure than do veins. When severed, arteries spurt and gush. We'll be talking about the significance of blood spurts in an upcoming post. I'm sure you can hardly wait.

Because the common carotid artery carries all the blood carried by both the internal and external carotid artery, a severed common carotid artery is going to spill at even a higher rate than a severed internal or external carotid. In other words, it is reasonable to expect that Shandra spilled her blood even faster than Richard Zednik spilled his.

Humbling.

On to the jugular. There are actually two jugular veins on each side of the neck: external and internal. The larger of the two is the external jugular vein. When people talk about the jugular, they are typically speaking of the external jugular. The external jugular vein and the common carotid artery travel pretty much alongside one another up the side of the neck. It is not unusual for someone suffering a severed carotid to suffer a severed jugular as well, and vice versa.  In Shandra's case, both her common carotid artery and her (probably external) jugular vein were severed, if we are to accept the testimony at face value.

Once again, by way of comparison, Richard Zednik had only his external carotid artery severed. As a reminder, here's the blood trail he left on the ice as he skated towards his trainer, as he skated for his life.


That blood poured out even thought Zednik was attempting to apply pressure with his own hands. That happened in just a few seconds. Because someone severed Shandra's common carotid artery and her external jugular, she would have been losing blood even more rapidly. She also had been stabbed in the chest.

Humbling.

Shandra Charles could not have lived very long without emergency care, and the first responders (as we are now apt to refer to them) offered her none. Let's see how long the prosecution-friendly fill-in medical examiner testified about how long Shandra might have lived.
Q. The injuries sustained by Shandra Charles, is it possible to determine, just from an autopsy report or from performing an autopsy at specifically what time that injury occurred? 
A. Within broad limits, yes. 
Q. Okay. Assuming that the deceased, Shandra Charles, was found at approximately between 11:00 and 11:30, let's say 11:15 in the evening, by the nature of the injuries she had sustained which you have reviewed in your autopsy report, can you make a determination as to approximately how far back from that time she had sustained those injuries if she was conscious at about 11:15 or 11:30 or died shortly thereafter? 
A. Within limits, yes sir. 
Q. Do you know what tine she died? 
A. No sir. The record states that she was pronounced dead. 
Q. Do you know what tine she was pronounced dead? 
A. At 12:58 a.m., on September 27, 1988. 
Q. Does the record indicate she had been transferred from another hospital to Ben Taub? 
A. According to the record, decedent was picked up by ambulance at the scene and taken to Ben Taub General Hospital. 
Q. Okay. Can you make any determination from the information you have available to you in your report and if you assume the facts that the deceased was seen alive at approximately 9:30 or 10:00 without any injuries and was found with the injuries at about, 11:15 or 11:30 and died at that time, is there any way you can determine where in there she was actually stabbed? 
A. No, sir. ... 
Q. Let me ask you this, Doctor. Would it have been possible, based on her injuries, to have been stabbed as early as 8:30 in the evening on September 26th of 1988, if she died of these injuries at 12:58, I believe you said, in the a.m. on the following day? … Can you tell? 
A. Not with any certainty. 
Q. Okay. Is it difficult to pinpoint times of injuries and times of death when cutting and stabbing injuries are involved? 
A.  Yes, sir. 
Q.  Is that because, why is that? 
A.  The determination of the time of death is difficult, at best. With cutting and stabbing injuries it is even more difficult because one has to consider the loss of blood and people bleed at different rates from different sharp trauma wounds. One cannot be sure either of the amount of medical support the decedent received in the interval from injury to death. 
Q.  Would it be possible to give an expert medical opinion in this particular case as to either the time the injury occurred without being there personally at the exact time of death? 
A.  No, sir.
Ladies and gentlemen of the jury, you have just been screwed by the people and state of Texas.

The prosecution wants the time of the attack to be as early as 8:30 PM, for reasons we'll discuss later. They  certainly don't want it to be soon before Shandra was found, for reasons we'll discuss later. So they hand-pick a compliant medical examiner to substitute for the person who actually performed the autopsy, because the proper witness happens to be conveniently out of town. (This is also a major issue to be discussed later.) The compliant medical examiner then, after a few leading questions, carefully phrases each answer such that it would be defensible later, but such that the jury is left to believe something that is not so. By the time the compliant, technically honest, but effectively dishonest doctor is done, the jury is left to believe that there is no way any medical expert could narrow the time of the attack any further than somewhere between 8:30 PM and 12:58 AM the next day. That's a 4 hour and 28 minute window.

I have found more than twenty medical experts who will state otherwise. Since I'm certainly not able to pay such experts $400 (or more) per hour, I'll take my chances with the free ones. I found then on Google Scholar. They weren't testifying about Shandra's case in particular. They were testifying about other cases in which a person's carotid had been severed. They were perfectly willing to give an expert medical opinion about how long someone might live after having a carotid severed. Some of them were also willing to give an expert medical opinion about how long someone might remain conscious after having a carotid severed.

Get ready for the money shot of this post.


I'm pretty proud of that plot. I spent 12 hours or so pouring through Google Scholar for the data, and another couple hours organizing the data into a hopefully understandable plot, and I'm several hours into writing this post before I get to insert the plot, so I'm pretty proud of that plot. Allow me to explain it a bit.

The red line plots time before death due to an untreated, severed carotid against the percentage of experts who testified that a person can live no longer. According to my summary of the data, eighty percent of the experts testified that such an injured person could survive sometime equal to or less than 14 minutes. Sixty  percent of of the experts gave a maximum survival time equal to or less than 6 minutes. Forty percent gave a time less than or equal 4 minutes.

In two cases, the victim somehow survived. I don't know if the carotid was barely nicked, or if they received some timely emergency care. There is simply insufficient information in the appellate decision to know. Nonetheless, I found two cases in which the victim survived for some unexplained reason. Those two cases cause the red line to extend all the way to the right rather than top out at 100% somewhere on the plot.

Frequently, but not always, the experts were somewhat vague in their time estimate. While some would say no more than 5 minutes, others would say "several minutes" or "within minutes."  I converted those clearly brief but generalized times into specific times so I could plot them. I plotted "couple minutes" as 2 minutes, and most other brief generalizations as 5 minutes. The single data point at 5 minutes actually represents 9 experts testifying to either 5 minutes explicitly or "several minutes" or something similar.

In summary, I found twenty cases in which an expert was willing to testify as to how long a victim might have lived after having one carotid artery cut. Only one of those was willing to testify that the person could live as long as forty minutes. One was willing to claim thirty minutes. One was willing to claim twenty minutes. The rest testified that a person could survive untreated for no more than 10 minutes, or for only several minutes, or for only a couple minutes.

Now we can estimate when Shandra Charles had her carotid severed. The paramedics arrived at 11:55 PM. I've found no medical expert willing to testify that she could have survived longer than 40 minutes without emergency treatment. That means the attack must have occurred no later than 11:15 PM, but much more likely later. The first police officers arrived sometime shortly after 11:30. The third police officer heard about their discovery at 11:40 and arrived at 11:43. Shandra must have been attacked sometime between 11:15 PM and 11:35 PM.

For convenience, I'll split the difference and call it eleven twenty five.

The End

But wait ... there's more.

My superduper plot also provides a curve of how long someone might remain conscious after having one carotid artery severed. Of the seven cases I found where experts testified to such times, none of them, I repeat NONE of them testified anyone could remain conscious longer than 5 minutes without medical intervention. None of them, I repeat NONE of them, ever mentioned that once someone passed into unconsciousness, they would awaken after bleeding out even more unless they received intensive medical intervention.

So the first two officers arrive sometime after 11:30 PM and find Shandra unconscious. No surprise there. Then the third officer arrives five or so minutes later, after Shandra has bled out even more, and he finds her not only conscious, but sufficiently alert to interview. And with what remains of her blood still flowing from within, she identifies Preston Hughes as her killer.

Houston, we have a problem!


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Tuesday, April 3, 2012

The Case of Preston Hughes III: Pools of Blood

Last Wednesday, my sister awoke in a pool of her own blood. She was on the kitchen floor. It occurred to her she had been shot. It occurred to her she was going to die.

Assuming the Houston police are honest in their reporting, Shandra Charles long ago awoke in a pool of her own blood. I assume it occurred to her she was going to die.

Less than five months after Shandra's carotid artery had been severed by a knife, Clint Malarcuk found himself looking into a pool of his own blood. His carotid artery had severed by the skate of an opposing hockey player. The video is a must if you want to understand this case.



Malarcuk assumed he was going to die. "All I wanted to do was get off the ice. My mother was watching the game on TV, and I didn't want her to see me die."

Ten years after Shandra's carotid artery had been severed, Richard  Zednik found himself laying in a pool of his own blood. His carotid had also been severed by the skate of a fellow hockey player. Again, the video is a must. Suck it up and watch.


Here's a still shot of the blood trail.


Of the four people just mentioned who found themselves in a pool of their own blood, only one did not survive.
My sister had collapsed because her insulin pump had injected too much insulin. She now remembers seeing her blood sugar level as being 20 something. She remembers nothing after that. Her recording monitor showed that her blood sugar level had dropped to 27. The glass on the kitchen table showed that she saved her own life by reacting quickly. She managed to down a glass of orange juice before she collapsed. The injuries to her face showed that she struck the table as she fell to the floor.
Clint Malarchuk survived because he received immediate and professional first aid.
During a game on March 22, 1989, between the visiting St. Louis Blues and Malarchuk's Buffalo Sabres, Steve Tuttle of the Blues and Uwe Krumpp of the Sabres became entangled while chasing the puck and crashed into Malarchuk's goal. Tuttle's skate caught Malarchuk on the neck, severing his carotid artery. 
With pools of blood collecting on the ice, Malarchuk left the ice on his own feet with the assistance of his team's athletic trainer, Jim Pizzutelli. Many spectators were physically sickened by the sight. Local television cameras covering the game cut away from the sight of Malarchuk bleeding after realizing what had happened. 
Malarchuk, meanwhile, believed he was going to die. "All I wanted to do was get off the ice", said Malarchuk. "My mother was watching the game on TV, and I didn't want her to see me die." Aware that his mother had been watching the game on TV, he had an equipment manager call and tell her he loved her. Then he asked for a priest. 
Malarchuk's life was saved by the team's trainer, Jim Pizzutelli, a former Army medic who had served in Vietnam. He reached into Malarchuk's neck and pinched off the bleeding, not letting go until doctors arrived to begin suturing the wound. Still, Malarchuk came within minutes of becoming only the third fatality to result from an on-ice injury in NHL history after Howie Morenz (1937) and Bill Masterson (1968). It was estimated that if the skate had hit 1/8 inch (3 mm) higher on Malarchuk's carotid, he would have been dead within two minutes. In the dressing room and on the way to the hospital, doctors spent 90 minutes and used over 300 stitches to close the wound. It was also said that had the incident occurred at the other end of the ice, Malarchuk would have died - the Buffalo Memorial Auditorium had the locker room exits at one end of the ice instead of the normal location behind the benches, and he was at that end.
Richard Zednik also survived because of prompt first aid.
On February 10, 2008, in a game between the Florida Panthers and the Buffalo Sabres, teammate Olli Jokinen, while tripping over the leg of Sabres forward Clarke MacArthur, cut Zedník's external carotid artery with his right skate blade. Zedník immediately skated to the Florida bench, leaving a trail of blood on the ice. He was immediately attended to by Florida trainer Dave Zenobi (along with all medical personnel in the arena) who took him to the locker room for treatment until emergency medical personnel arrived at HSBC Arena. Zedník underwent surgery that night starting at 9:00, his status being published as stable after leaving the arena. The game was delayed for more than 20 minutes as the zamboni was needed to help clean the blood from the ice.
Shandra Charles received no first aid. Instead, the first two officers on the scene gave CPR to Marcell Taylor, who was already dead. The next officer elected to interview her rather than save her. After interviewing her, he simply sat beside her and awaited the ambulance. An unknown individual stood nearby and sipped a beverage.
As I have now said twice before, there is little about this case that is not heartbreaking sad.
I came across the hockey videos as I researched the chances of surviving a severed carotid. I've spent perhaps six hours today with that research. I'll provide details in my next post. The information will allow us to narrow the time of the attack, and Marcell's time of death. That will bring us one step closer to understanding this case.
For now I'll leave you with a summary. A person can survive a severed carotid artery if that person receives timely first aid. Otherwise, the person will die quickly, in a pool of their own blood.


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