Natalie McNally Murder: Stephen McCullagh Guilty of Killing Pregnant Girlfriend

The brother of Natalie McNally, who was murdered in December 2022 while 15 weeks pregnant, spoke of her potential as a mother following the conviction of her partner, Stephen McCullagh, for her murder. Declan McNally stated that his sister “would have been an amazing mother to baby Dean,” a poignant tribute delivered outside Belfast Crown Court on Monday, March 23, 2026, after a jury found McCullagh guilty. The verdict concludes a high-profile case that has drawn attention to domestic violence and the complexities of evidence in modern criminal investigations.

A Calculated Alibi Unravels

Stephen McCullagh, 36, was convicted after a five-week trial centered around his attempt to establish a false alibi. He livestreamed a video game session on the night of the murder, attempting to demonstrate he was elsewhere when Natalie McNally was violently attacked at her home in Lurgan, County Armagh. However, prosecutors successfully argued that the livestream was pre-recorded and strategically released to create a misleading timeline. The Guardian details how McCullagh, known online as votesaxon07, advertised the livestream as a “surprise” Christmas event, deliberately obscuring his ability to respond to live chat and avoid using his phone – all to conceal his movements. The prosecution presented evidence suggesting McCullagh traveled by bus from Lisburn to Lurgan to commit the murder, then returned by taxi, having missed the last train.

The Weight of Evidence and a Family’s Grief

The jury reached its verdict after two hours of deliberation, finding McCullagh guilty of murdering 32-year-old Natalie McNally. The prosecution’s case rested on evidence of a brutal attack, including evidence that McCullagh had beaten, strangled, and stabbed Ms. McNally. The trial also revealed that Ms. McNally had been messaging other men, including a former boyfriend, during her relationship with McCullagh, a detail that the defense attempted to use to suggest another suspect. However, the jury evidently found McCullagh’s attempts to deflect blame unconvincing. RTÉ reports that family members embraced, cheered, and wept upon hearing the verdict, a testament to the emotional toll of the case.

Beyond the Individual Case: Violence Against Women

Declan McNally’s statement extended beyond his personal grief, addressing the broader issue of violence against women, and girls. He stated, “Violence against women and girls is the shame of our society and we must do everything possible to end it,” and expressed hope that all victims and families receive justice. This sentiment underscores a growing awareness of gender-based violence and the need for systemic change. The case has reignited conversations about the prevalence of domestic abuse and the challenges faced by victims seeking help and accountability.

The Legal Process and Sentencing

Stephen McCullagh will now face a life sentence. Mr. Justice Kinney, who presided over the trial, has indicated he will set a minimum term of imprisonment at a later date, determining how long McCullagh must serve before being eligible for parole. The judge also commended the jury for their diligence in handling the “very difficult and traumatic evidence” presented during the trial. The legal process in Northern Ireland, as in other parts of the United Kingdom, involves a complex system of investigation, prosecution, and sentencing, with a focus on ensuring both justice for victims and due process for the accused. The Crown Prosecution Service (CPS) plays a crucial role in preparing cases for court, while judges are responsible for ensuring fair trials and imposing appropriate sentences.

A Timeline of Events and Investigation

The murder occurred on December 18, 2022, at Natalie McNally’s home in Lurgan. The investigation quickly focused on Stephen McCullagh, her partner, but his initial claims of innocence and the seemingly solid alibi presented by the livestream complicated the case. Detectives meticulously examined McCullagh’s online activity, travel records, and communication data, ultimately uncovering inconsistencies that undermined his defense. The taxi company’s tracking data, in particular, proved crucial in establishing his presence in Lurgan around the time of the murder. Belfast Live provides a detailed timeline of key events, highlighting the investigative steps that led to McCullagh’s conviction.

The Role of Digital Evidence in Modern Crime

The Natalie McNally case underscores the increasing importance of digital evidence in criminal investigations. The prosecution’s ability to dismantle McCullagh’s alibi relied heavily on analyzing his livestream, social media activity, and travel data. This trend reflects a broader shift in law enforcement, with investigators increasingly relying on forensic technology to gather and analyze digital evidence. However, it also raises challenges related to privacy, data security, and the potential for manipulation of digital information. The case serves as a reminder of the need for robust legal frameworks and investigative techniques to address the complexities of digital crime.

What Remains Unclear and Next Steps

While Stephen McCullagh has been convicted, some aspects of the case remain subject to further scrutiny. The full extent of his motive for the murder, beyond the discovery of Ms. McNally’s messages to other men, remains somewhat unclear. The judge’s decision on the minimum term of imprisonment will be a significant next step, determining how long McCullagh will spend in prison. The case also raises questions about the adequacy of support services for victims of domestic violence and the need for greater awareness of the warning signs of abusive relationships. The McNally family’s call for an end to violence against women and girls is a powerful reminder of the urgent need for societal change.