Stephen McCullagh, a 36-year-old content creator from Woodland Gardens in Lisburn, has been handed a life sentence with a minimum term of 31 years for the murder of his pregnant partner, Natalie McNally. The conviction follows a chilling attempt by McCullagh to create a false alibi using a pre-recorded YouTube broadcast, a strategy that ultimately failed to deceive investigators or the court.
The murder of Ms McNally, which occurred in December 2022, shocked the community. During the trial, it emerged that McCullagh had meticulously planned his actions, including the elaborate scheme to broadcast live on YouTube at the time of the murder. This supposed 'live' broadcast was, in fact, pre-recorded, a sophisticated deception designed to place him elsewhere and cast doubt on his involvement.
Judge Mr Justice Michael Humphreys, presiding over the case, described McCullagh's actions as 'pre-meditated and cold-blooded'. He highlighted the significant breach of trust involved, noting that Ms McNally was particularly vulnerable due to her pregnancy. The judge also condemned McCullagh's calculated attempt to mislead authorities, emphasising the gravity of his deception.
The investigation involved extensive forensic analysis and digital tracing to unravel McCullagh's fabricated alibi. Detectives were able to demonstrate that the YouTube broadcast was not live, providing crucial evidence that placed him at the scene of the crime. This digital evidence played a pivotal role in securing the conviction, showcasing the increasing importance of online data in criminal investigations.
This case serves as a stark reminder of the devastating consequences of domestic violence and the extreme measures some individuals may take to evade justice. The sentence reflects the severity of McCullagh's crime and the profound impact it has had on Natalie McNally's family and the wider community.