The trial of Stephen McCullagh, accused of murdering his pregnant girlfriend Natalie McNally, has revealed troubling details about his history of violence and alleged premeditated actions surrounding her death. McNally, 32, was discovered deceased in her home in Lurgan, County Armagh, in December 2022, with evidence suggesting a brutal assault leading to her demise.
Allegations of Domestic Violence
During the proceedings at Belfast Crown Court, the jury was informed that McCullagh, 36, had a previous relationship marked by violence. An unnamed former partner testified about an incident in 2019, detailing how McCullagh reacted violently when he discovered she had been communicating with another man. She recounted being pushed into a bathtub and later being physically assaulted while trying to escape from his car.
“He punched me in the temple,” she claimed, adding that he told her she could end her life on her own time. The defence, led by barrister John Kearney KC, countered these allegations, stating that McCullagh had no recollection of the events described and maintained he had acted to prevent her from harming herself.
The Disturbing Nature of Covert Recordings
The case took a further dark turn with revelations that McCullagh had secretly recorded his ex-girlfriend’s counselling sessions following the stillbirth of their baby. The woman expressed her shock upon learning from police in 2024 that these recordings were discovered on McCullagh’s computer. She had believed these sessions were private, intended to aid her recovery.

The defence argued that McCullagh had suggested the recordings to assist her in maximising the benefits of therapy, asserting that she had consented to the recordings. However, the implications of such actions paint a concerning picture of control and manipulation within their relationship.
The Murder of Natalie McNally
As the trial progresses, the prosecution has laid out a case alleging that McCullagh meticulously planned McNally’s murder. On 14 December 2022, prosecutors claim he created a six-hour video game recording purportedly to provide himself with an alibi, while he was actually travelling to McNally’s residence to commit the crime.
Evidence presented indicates he disguised himself, took a bus to Lurgan, and subsequently killed McNally before returning home in a taxi. A taxi driver corroborated this account, stating he picked up a passenger fitting McCullagh’s description who requested a ride to Lisburn shortly after the time of the murder.
The Trial’s Progress and Public Interest
With the trial expected to last five weeks, a jury of six men and six women is tasked with evaluating the evidence presented by both the prosecution and the defence. The court proceedings have drawn significant public attention, reflecting widespread concern over domestic violence and the tragic loss of life.

Why it Matters
This case highlights the critical issues surrounding domestic abuse and the profound impact of psychological manipulation within relationships. Natalie McNally’s tragic death serves as a stark reminder of the dangers faced by individuals in violent partnerships. As the legal process unfolds, it reinforces the urgent need for societal awareness and proactive measures to combat domestic violence, ensuring that victims are heard and protected. The outcomes of this trial will resonate beyond the courtroom, influencing discussions on safety and justice for vulnerable individuals in similar predicaments.