On Dateline: Shattered Bonds, the Stephen Moore murder case is re-examined through dramatic narration and testimony, while analyzing a premeditated murder. The show looks back at the 2010 New Jersey murder of Moore, a 42-year-old father whose body was found burned and stashed in the trunk of his car. The tale that ensues is one of custody fight that turned lethal, resulting in a number of convictions. It raised the question of how far domestic disagreements can be pushed.
The term "shattered bonds" is at the heart of this case — defining not just the physical act of murder, but also the breaking of family bonds. The Dateline episodes delves into how emotional grievances, courtroom tension, and family dynamics converged in the narration of one crime executed with meticulous planning and attention to detail. What began as a missing person investigation became a homicide probe that gradually unfolded a couple of staggering layers.
Who was Stephen Moore?
As shown in Dateline, Stephen Moore was a New Jersey resident and the father of a young girl. During the months leading up to his murder, he had been in a battle with his ex-wife, Kathleen Dorsett, over a contentious custody agreement. Friends and acquaintances said Moore was a dedicated and concerned father who was determined to keep in touch with his daughter after his marriage failed. The dispute over custody between Moore and Dorsett persisted, and was said to have escalated in the months prior to his death.
Moore and Dorsett divorced in June 2010, two months prior to the incident. The custody arrangement gave each parent time with their daughter, which seemed a major point of contention. In spite of the court agreement, personal and emotional issues continued to arise. Moore was still a regular presence in his daughter's life, transporting her to and from her mother's residence in Ocean Township on a daily basis.
What happened on August 16, 2010?
As per Dateline, on August 16, 2010, Stephen Moore left his daughter at Kathleen Dorsett's home in the morning. He was supposed to report back to work but did not. His vehicle was, however, abandoned and burning in a Long Branch, New Jersey, parking lot that day. On further inspection, the charred body of Moore was discovered in the boot of the car.
The post-mortem later confirmed Moore had died from injury caused by blunt force trauma alongside strangulation. The evidence clearly indicated that the killing took place shortly after he had paid a visit to his ex-wife's house. A missing person case quickly escalated into a homicide investigation by the police, who then went on to investigate people around Moore — his former wife and her relatives in particular.
Investigation and arrests

The Dateline episode titled Shattered Bonds showed that the inquiry, conducted by the Monmouth County Prosecutor's Office, revealed substantial evidence implicating Kathleen Dorsett and her parents, Thomas and Lesley Dorsett, for the murder. While Kathleen was present, it was found that Thomas Dorsett had assaulted Moore in the Dorsett residence's garage. Stephen's body was loaded in the trunk of his car after the murder, which was later taken away and incinerated in a bid to dispose of evidence.
Surveillance video, cellular telephone records, and eyewitness accounts were all utilized to construct the timeline and determine each party's role. The motive was the custody battle, and Kathleen's dissatisfaction with the court order. Moore's ongoing presence in the life of their daughter was seen by the Dorsett family as a hindrance.
Legal proceedings and sentencing
According to Dateline, Kathleen Dorsett pleaded guilty in 2013 to murder, conspiracy, endangering children, and solicitation of witness tampering. She received a 58-year prison sentence. Her father, Thomas Dorsett, also pleaded guilty to murder and received a 45-year prison sentence. Kathleen's mother, Lesley Dorsett, was charged separately with conspiring to kill a potential witness while she was out on bail. Lesley later pleaded guilty and was sentenced to seven years in prison.
During court proceedings, it emerged that there had been a conspiracy not only to kill Moore but also to conceal the act of crime in order to evade prosecution. Prosecutors found there was a sequence of events with concerted efforts to get rid of the body, destroy evidence, and taint the inquiry. Testimonies in court established the premeditation of the act, as seen in the sequence of events carried out prior to and after the event.
Custody and welfare of the child
As per Dateline, the custody of Kathleen Dorsett's and Stephen Moore's daughter was a major concern in the wake of the murder. Following their arrest, the child was taken away from the family of the Dorsetts and transferred to state authorities. As both the grandparents and parents had been party to the crime, the court entrusted child welfare organizations with ascertaining long-term custody orders that would ensure the child's safety and well-being.
Broader implications
As depicted by Dateline, the Moore case has remained a prime citation by legal and psychological communities while referring to family violence and criminal conspiracy. The conduct of the Dorsett family, prosecutors further noted, was concerted and premeditated. The case also highlights conflict between families that result in criminal conduct, especially in the context of post-divorce residence and custody of children.
The Dateline episode titled Shattered Bonds is a revisit of the infamous case with new interviews, old news footage from archives, and insightful legal commentary. It offers a step-by-step analysis of how the legal system reacted to the case and the final outcome for everyone. The program never speculates but banks on facts and court verdicts from trial transcripts and investigation reports to show what had happened.
Stephen Moore's murder is one of the most disturbing cases that Dateline has featured. According to the law, court records, and testimonies, the case remains haunting evidence that hidden conflicts can lead to irreparable consequences if not attended to.
Also read: Dateline: The Other Side of Paradise — A complete timeline of Sandra Galas' murder, revisited