Trisha Jane Ruddock Injured in Murder Attempt by Timothy Shaun Stemple, Terry Hunt, and others, Tulsa, Oklahoma, United States
This source-based behavioral analysis does not establish a clinical diagnosis, motive, or legal finding.
The source presents a nonclinical behavioral interpretation of a relationship-related homicide involving alleged infidelity, financial incentive, deliberate planning, manipulation, and post-incident efforts to influence evidence. The reported behavior is consistent with severe interpersonal deception and instrumental conduct, but the source does not establish a professional diagnosis and some psychological conclusions are the commentator's opinion.
The central relationship reportedly combined an established marriage, an overlapping affair, and an alleged false representation that a divorce was underway. Danny Wood reportedly expected a future with Stemple, while the source portrays Stemple as maintaining the affair without taking documented steps toward divorce. The reported life-insurance purchase and later homicide created a convergence of relationship replacement and financial concerns.
The reported pathway moved from marital dissatisfaction and an affair to financial preparation, recruitment of an accomplice, a failed initial plan, a later planned roadside attack, scene staging, and alleged post-arrest attempts to manipulate testimony and silence Hunt.
Each entry separates the reported behavior or state from the analytical strength of the available narration.
| Behavior / construct | Person / subject | Detailed case context | Evidence |
|---|---|---|---|
| Infidelity or competing attachment Relationship stressor | Timothy Shaun Stemple OffenderHusband of the victim |
Stemple reportedly maintained a romantic attachment outside his marriage while representing to Wood that the marriage was ending. The source's account suggests that the competing attachment became relevant to the alleged desire to remove Trisha and pursue a different relationship. This is a relationship-context observation, not a clinical conclusion. Context or trigger: Stemple was married to Trisha while reportedly beginning a relationship with Danny Wood. Reported expression: The source describes an affair that overlapped with the marriage and included Stemple's statement that he was pursuing a divorce. The affair is presented as part of the relationship context preceding the homicide. |
Explicitly reported Confidence: High |
| Deception or concealment Behavioral pattern | Timothy Shaun Stemple OffenderHusband of the victim |
The reported promise of divorce created a misleading impression about Stemple's commitment to Wood. The later missing-person report and alleged staging of the Nissan's flat tire are also described as deceptive conduct. These behaviors are reported actions and do not by themselves establish a psychological disorder. Context or trigger: Wood reportedly believed Stemple was moving toward divorce, while the source says he had made no effort to do so. Reported expression: The source portrays Stemple as concealing his actual relationship intentions from Wood and later reporting Trisha missing after the killing. |
Narrative-supported psychological state Confidence: Moderate |
| Financial strain or dependence Relationship stressor | Timothy Shaun Stemple OffenderHusband of the victim |
The reported contrast between unpaid bills and the large policy created a financial-risk signal before the homicide. The source connects this circumstance to a possible motive for killing Trisha, although motive and intent are legal questions resolved through the reported conviction rather than this behavioral analysis. Context or trigger: The source reports unpaid household bills and a recently purchased $950,000 life-insurance policy on Trisha. Reported expression: The insurance purchase was presented as unusual in light of Stemple's reported financial circumstances and as a possible financial incentive. |
Narrative-supported psychological state Confidence: High |
| Premeditation and planning Planning or impulsivity | Timothy Shaun Stemple OffenderHusband of the victim |
The account describes planning that preceded the focal incident rather than a purely spontaneous confrontation. The first reported plan failed, after which a second plan allegedly used a disabled-looking pickup and a staged flat tire. The sequence supports an analysis of deliberate preparation, while details remain dependent on the source's account of Hunt's confession. Context or trigger: The source describes a selected killing location, a proposed mechanical-failure scenario, recruitment of Hunt, and acquisition of a baseball bat and plastic wrap. Reported expression: The reported conduct involved advance preparation, a failed first attempt, and a second planned attack at the same general location. |
Narrative-supported psychological state Confidence: High |
| Instrumental aggression Offender behavior | Timothy Shaun Stemple OffenderHusband of the victim |
The alleged violence was embedded in a plan involving a location, accomplice, weapon, and vehicle staging. The source interprets the conduct as serving the objectives of removing a spouse and obtaining financial benefit. This construct describes the reported function of the behavior, not a definitive statement of internal mental state. Context or trigger: The source presents the alleged attack as serving relationship and financial objectives. Reported expression: The reported beating and vehicle assault were directed toward eliminating Trisha rather than described as an uncontrolled argument. |
Analytical inference Confidence: Moderate |
| Coercive control Control dynamics | Timothy Shaun Stemple OffenderHusband of the victim |
The jail notes, as described in the source, extended Stemple's alleged control efforts beyond the original relationship and into the investigation. He reportedly supplied the content of letters, directed the handling of materials, and ordered that Hunt disappear after cooperating. This reflects reported domination of another participant, although the source does not establish execution of the proposed plan. Context or trigger: The source reports that Stemple attempted to direct Hunt's later conduct from jail and proposed threats involving Hunt and Danny Wood. Reported expression: The reported instructions sought to control what Hunt would write, where he would go, and whether he would remain alive. |
Narrative-supported psychological state Confidence: High |
| Staging or evidence concealment Post-offense behavior | Timothy Shaun Stemple OffenderHusband of the victim |
The reported drilled tire and raised hood were physical actions that could misdirect investigators about why the vehicles were at the roadside. The initial police interpretation reportedly considered a hit-and-run before autopsy and scene evidence redirected the case. This pattern is consistent with alleged efforts to alter the apparent meaning of the scene. Context or trigger: After the reported assault, the Nissan's tire was damaged and the pickup was left looking disabled. Reported expression: The source says these actions were intended to create the appearance of a mechanical problem and possibly a hit-and-run. |
Narrative-supported psychological state Confidence: High |
| Family-system conflict Family dynamics | Case-wide |
The case reportedly affected the broader family beyond the married couple. Shane's later death is described as potentially connected to the family trauma, but the source does not establish that connection as fact or provide a clinical assessment. The family consequences therefore remain significant but partly unresolved. Context or trigger: The homicide occurred within a marriage with two children, and the source later discusses the reported impact on Shane. Reported expression: The source reports that Shane died after stepping in front of a truck in 2006 and speculates that the event may have been connected to his father's killing of his mother. |
Analytical inference Confidence: Low |
Select a stage to expand it; scroll horizontally to follow the full sequence.
The source reports that Stemple and Trisha married in 1985 and had two children. This established the primary relationship context in which the later affair and homicide occurred.
Stemple reportedly began an affair with Wood and told her he was married but in the process of getting divorced. The source later states that Wood believed in a future with him and did not realize he allegedly had no intention of divorcing.
The source reports that Stemple purchased a $950,000 life-insurance policy on Trisha less than six weeks before her death despite reported unpaid bills. The policy became a major part of the source's discussion of possible motive.
According to Hunt's reported confession, an initial plan involving Highway 75, a baseball bat, and a staged vehicle failure did not proceed because Trisha refused to travel while feeling unwell. The reported failure was followed by another attempt two weeks later.
The source reports that Hunt waited with a disabled-looking pickup while Stemple brought Trisha to the selected location. Hunt allegedly began the beating, and Stemple allegedly joined in with the baseball bat.
The reported violence continued after Trisha showed signs of life, including further blows and vehicle assaults. The source states that Stemple later saw her alive in the grass and ran over her at approximately 60 miles per hour.
The source reports that Stemple drilled the Nissan's tire and later reported Trisha missing. While jailed, he allegedly attempted to direct letters and proposed actions intended to undermine the prosecution and remove Hunt as a potential witness.
Arrows show the sequence described in the source narrative; they do not prove that one psychological state caused the next event.
The analysis is based on a video report that combines court-related facts, witness accounts, allegations, and the commentator's interpretations. No clinical records or diagnostic evaluation are reported. The source contains inconsistent name spellings and does not independently establish every detail of the reconstructed sequence.