The final breaths of Timothy Shaun Stemple came with a shudder and a gasp, his eyes briefly fluttering open before his face turned pale and still. At 6:11 p. m.
on Thursday, March 15, 2012, the 46-year-old was pronounced dead inside the Oklahoma State Penitentiary in McAlester, ending a 16-year legal battle over one of the most brutal and calculated murders in the state’s history. The execution, carried out by lethal injection, marked the culmination of a case that prosecutors described as a chilling blueprint of greed, betrayal, and cold-blooded premeditation. Stemple, who had maintained his innocence to the very end, declined to offer any last words, shaking his head silently as the warden asked if he had a final statement.
His family, seated behind the glass partition, watched in tearful silence as the drugs took effect, his 21-year-old daughter sobbing quietly into her aunt’s shoulder as her father took his final, labored breaths.
The crime that sent Stemple to death row began on a seemingly ordinary October evening in 1996, when his wife, Trisha Stemple, a 30-year-old mother and beloved member of the Tulsa community, left their home expecting a casual drive. Instead, she walked into a meticulously planned ambush that would leave her body broken beyond recognition. According to court testimony, Stemple had feigned car trouble along a desolate stretch of U.
S. Highway 75 between 81st and 91st Streets, a pre-selected location where his teenage accomplice, Terry Hunt, lay waiting in the woods. What followed was a savage attack that investigators would later describe as almost unimaginable in its brutality.
Stemple, armed with a cellophane-wrapped baseball bat, struck his wife in the back of the head between 20 and 30 times, according to Hunt’s testimony, while the young accomplice delivered additional blows. The attack was so ferocious that Trisha’s skull, neck bone, and pelvis were crushed, with 17 ribs broken and over 170 separate injuries cataloged in the autopsy report.
The horror did not end with the beating. As Trisha lay bleeding and barely conscious on the roadside, her husband and his accomplice drove a pickup truck over her body multiple times, attempting to crush her completely. Hunt testified that Stemple tried to drive the truck’s tires directly over his wife’s head, and when she miraculously managed to drag herself onto the grass along the highway, they returned and struck her again at approximately 60 miles per hour.
In a moment of unspeakable cruelty, court records indicate that after the initial attack, Stemple got out of the truck, walked over to his dying wife, and told her, “Don’t worry, Trish. The ambulance is on its way.” He then picked up the bat once more and struck her in the back of the head an additional 8 to 12 times, ensuring she would never survive to testify against him.
The medical examiner’s report painted a picture of prolonged, conscious suffering, with Trisha alive and aware during much of the assault.
The motive for this heinous crime was as simple as it was sinister: money. Specifically, a $950,000 life insurance policy that Stemple had taken out on his wife, a payout he hoped to collect to fund a new life with his teenage mistress, Danny Wood. At the time of the murder, Stemple, a married youth soccer coach and father, was living a double life, carrying on an affair with Wood while presenting himself as a devoted family man to the community.
The plan, prosecutors argued, was hatched with chilling precision. Stemple drilled a hole into one of Trisha’s car tires to make it appear she had suffered car trouble, staging the scene to look like a random hit-and-run or carjacking. After the murder, he reported his wife missing, playing the role of the grieving husband while investigators initially treated the case as a tragic auto-pedestrian collision.
But the facade began to crumble when forensic examiners noted the absence of the typical primary point of impact below the knees that is characteristic of a standard pedestrian accident, raising suspicions that this was no ordinary hit-and-run.
The investigation soon turned toward Stemple, and the case cracked wide open when his accomplice, Terry Hunt, agreed to testify against him in exchange for a life sentence. Hunt, who was the 16-year-old cousin of Stemple’s mistress, provided a harrowing account of the murder that left even seasoned prosecutors shaken. Hunt testified that Trisha was conscious during much of the attack, describing how she begged for her life as her husband rained down blows with the bat.
He detailed how Stemple tried to drive over her head and how they returned to finish the job when she showed signs of life. The testimony was so damning that it helped prosecutors secure the death penalty for Stemple, who was convicted of first-degree murder in 1997. Hunt, who is serving a life sentence in prison in Hominy, Oklahoma, expressed disappointment that Stemple never confessed, telling the Associated Press in a prison interview just days before the execution, “I’m not innocent and Shawn is not innocent.”
Throughout the years of appeals and legal proceedings, Stemple and his family mounted a vigorous campaign to prove his innocence, hiring forensic experts who argued that Trisha’s injuries were consistent with being hit by a vehicle and run over, with no evidence of a beating. The New York-based Innocence Project also became involved, urging Governor Mary Fallin to stay the execution and calling for additional DNA testing on blood found on the plastic wrapping of the bat. However, prosecutors noted that the blood was too deteriorated to determine whose it was, and the Oklahoma Pardon and Parole Board denied Stemple’s plea for clemency.
At a clemency hearing last month, Stemple declined to address the board, stating that it was not the appropriate forum to discuss his case. His family, including his mother Leah, his daughter Lauren, and his sisters, held a desperate last-minute campaign to halt the execution, but Governor Fallin denied the request, and the legal avenues were exhausted.
The execution itself was carried out with clinical efficiency, though not without moments of visible distress. After the lethal injection began at 6:05 p. m.
, Stemple gasped for approximately 20 seconds, his eyes opened, and he groaned before lying still with closed eyes. His family, seated on one side of the glass, held each other tightly, with one sister cradling the crying face of his daughter. On the other side, members of Trisha Stemple’s family watched, including her youngest sister, Deborah Ruddick Bird, who had waited 16 years for this moment.
After the execution, Ruddick Bird addressed reporters with a mixture of relief and sorrow, stating, “Today is not about Shawn. It’s about justice, finality, and closure for my gorgeous sister Trisha and my family. Today we put a period at the end of the chapter that held us captive for far too long.
Today we breathe again. Today we move forward and move on.” Her words echoed the sentiments of a family that had endured more than a decade and a half of legal battles, appeals, and the painful reliving of their loved one’s horrific final moments.
Stemple’s final meal, a request for a large stuffed crust pizza with extra cheese, half pepperoni and half Canadian bacon, along with a 2-liter bottle of orange soda with ice, was a stark contrast to the gravity of the occasion. He was the second Oklahoma inmate to be executed that year, and his execution was the first of three scheduled over the following two months in the state. The case also highlighted a growing controversy over the use of the lethal injection drug pentobarbital, an anesthetic that manufacturers had objected to selling for use in executions.
The Department of Corrections had noted that the state had only four doses of the drug left, raising questions about the future of capital punishment in Oklahoma. Attorney General Scott Pruitt issued a statement before the execution, reiterating that a jury of Stemple’s peers had examined the evidence and sentenced him to death 14 years ago, and that his thoughts were with Trisha Stemple’s family and what they had endured.
The Stemple case remains one of the most disturbing examples of how greed can corrupt the most sacred of bonds, transforming a husband and father into a cold-blooded killer. The image of Trisha Stemple, a young mother who trusted her husband implicitly, being lured to her death on a desolate highway, is a haunting reminder of the darkness that can lurk behind a seemingly ordinary facade. Timothy Stemple, who once coached children’s soccer and presented himself as a pillar of the community, was revealed to be a calculating predator who viewed his wife not as a partner but as a paycheck.
The $950,000 insurance policy that motivated the murder was never collected, as the investigation and subsequent conviction ensured that Stemple would spend his final years on death row rather than enjoying the fruits of his treachery.
In the aftermath of the execution, the two families were left to grapple with their own versions of justice. Trisha’s family found closure in the state’s carrying out of the sentence, describing it as a period at the end of a chapter that had held them captive for far too long. Stemple’s family, however, remained steadfast in their belief that an innocent man had been put to death.
His mother, Leah Stemple, told the Associated Press, “The state of Oklahoma murdered an innocent man today. I don’t want vengeance, but I want the truth to be known so this doesn’t happen to another family. My son was a noble man.”
The starkly divergent views of the two families underscore the enduring controversy surrounding capital punishment, particularly in cases where the evidence is disputed and the convicted maintain their innocence to the very end.
The forensic dispute at the heart of the case centered on whether Trisha Stemple was beaten with a bat or died solely as a result of being struck by a vehicle. The medical examiner initially believed she had died from being hit by a car, but the absence of typical pedestrian collision injuries, such as primary impact points below the knees, led investigators to suspect foul play. The forensic expert consulted by Stemple’s family argued that her injuries were consistent with a vehicle collision and that there was no evidence of a beating.
However, the prosecution’s case, bolstered by Hunt’s graphic testimony and the physical evidence of the cellophane-wrapped bat, convinced the jury of Stemple’s guilt. The blood found on the plastic wrapping of the bat, though too deteriorated for DNA analysis, was a key piece of evidence that linked Stemple to the weapon.
The accomplice, Terry Hunt, who was just 16 at the time of the murder, has spent his life in prison, serving a sentence that spared him the death penalty in exchange for his testimony. In his prison interview, Hunt expressed no remorse for his role in the crime, instead expressing disappointment that Stemple did not confess and clear his conscience. Hunt’s testimony painted a picture of a crime that was not only brutal but also prolonged, with Trisha Stemple conscious and suffering throughout much of the attack.
The fact that she was alive and aware as her husband and his accomplice took turns beating her and running her over with a truck adds a layer of horror to an already unimaginable crime. The case serves as a chilling reminder of the capacity for human cruelty and the devastating consequences of unchecked greed and betrayal.
As the state of Oklahoma moves forward with its scheduled executions, the Stemple case will undoubtedly remain a reference point for debates on the death penalty, the reliability of forensic evidence, and the pursuit of justice for victims of violent crime. For Trisha Stemple’s family, the execution brought a measure of peace, a finality that allowed them to begin the process of healing. For Stemple’s family, the execution represents a profound loss and a belief that the legal system failed to uncover the truth.
The case of Timothy Shaun Stemple, a man who turned his wedding vows into a death sentence for his wife, will be studied for years to come as a stark example of how the pursuit of wealth can twist love into betrayal and turn a husband into a killer. The haunting image of Trisha Stemple, fighting for her life on a dark highway while her husband looked on with cold indifference, serves as a powerful cautionary tale about the fragility of trust and the darkness that can reside in the human heart.
