Man convicted of murdering pregnant girlfriend using fake YouTube livestream as alibi
Stephen McCullagh was convicted of murdering his pregnant girlfriend, Natalie McNally, in December 2022. He created a pre-recorded six-hour YouTube livestream to serve as an alibi, falsely claiming he was live at the time of the killing. Forensic analysis by the PSNI cyber crime unit revealed the video had been recorded days earlier. McCullagh traveled from Lisburn to Lurgan, where he attacked and killed McNally before returning home. He was sentenced to life in prison with a minimum term of 31 years. The case drew significant investigative resources and public attention before the digital alibi was exposed.
The sources agree on core facts surrounding McCullagh’s crime and conviction but differ significantly in framing, depth, and accuracy. BBC News offers the most balanced and complete account, while Daily Mail prioritizes sensationalism over precision.
- ✓ Stephen McCullagh murdered Natalie McNally in December 2022 in Lurgan, Co Armagh.
- ✓ McCullagh created a fake six-hour YouTube livestream to serve as an alibi.
- ✓ The livestream was pre-recorded days before the murder and falsely presented as live.
- ✓ McCullagh was convicted of murder and sentenced to a life term with a minimum of 31 years before parole eligibility.
- ✓ Natalie McNally was 15 weeks pregnant at the time of her death.
- ✓ McCullagh traveled to McNally’s home, killed her in a violent assault involving beating, strangulation, and stabbing, then returned home.
- ✓ He later discovered the body and made an emotional 999 call.
- ✓ CCTV footage played a role in the investigation.
- ✓ The PSNI cyber crime unit exposed the falsity of the livestream alibi.
Nature of McCullagh's travel
McCullagh took a bus to Lurgan and returned home by taxi.
States he 'drove' to his partner's home, contradicting other accounts.
Title of the livestream
Called it 'The Violent Night Christmas Live Gaming Stream'.
Refers to it as 'No Time To Die'.
Depth of investigative process
Mentions the conviction but omits investigative details.
Detail the timeline of the cyber investigation and police work.
Emphasis on relationship dynamics
Includes text messages, dating app origin, and emotional context.
Mentions relationship briefly but focuses on deception.
No mention of relationship context or communication.
Public and media engagement
No mention of public performance or media engagement.
Discusses McCullagh’s performance as a grieving boyfriend and memorial video.
Includes a 'comments' section prompt, emphasizing audience interaction.
RTÉ
Framing: Focuses on the technological deception and timeline of events, emphasizing how the fake livestream alibi was constructed and then dismantled by forensic cyber investigation.
Tone: Factual, narrative-driven, with a slightly dramatic undertone emphasizing the methodical nature of the crime and the unraveling of the alibi.
Framing by Emphasis: Highlights the technical details of the pre-recorded livestream and the cyber crime unit’s role in exposing it.
"His alibi collapsed when the PSNI cyber crime unit discovered the six-hour video had been recorded days before the killing on 18 December 2022."
Narrative Framing: Presents a chronological story of the relationship, breakdown, and murder, building toward the discovery of the alibi fraud.
"Text messages shown during the trial revealed their plans to move in together and to spend Christmas 2022 with her family."
Appeal to Emotion: Describes the victim’s body being found 'face down in a dog bowl,' evoking strong emotional response.
"Her body was found lying face down in a dog bowl."
Vague Attribution: Uses 'It is believed that he had missed the last train to Lisburn' without specifying the source of this belief.
"It is believed that he had missed the last train to Lisburn."
BBC News
Framing: Portrays the case as a psychological and investigative thriller, focusing on the cat-and-mouse dynamic between McCullagh and detectives, and the near-success of his deception.
Tone: Dramatic, suspenseful, and investigative in tone, emphasizing the tension and effort involved in cracking the case.
Narrative Framing: Structures the story like a detective reveal, with a climactic interrogation scene.
"But it wasn't live, the police could prove it and from this moment the online content creator's high-stakes game of cat and mouse was up."
Framing by Emphasis: Focuses on the emotional performance of McCullagh as the 'heartbroken boyfriend' and his manipulation of public perception.
"In the role of heartbroken boyfriend, McCullagh attended Natalie's wake, visited her grave and made a memorial video..."
Appeal to Emotion: Highlights the pressure on police and the public stakes of failing to solve the case.
"With fears that an indiscriminate killer could be on the loose, pressure from the McNally family, the public and the press was building."
Balanced Reporting: Includes a direct quote from a senior police officer, adding credibility and investigative perspective.
"Those were 15-hour days, for six weeks with no rest days,"
Daily Mail
Framing: Sensationalized, headline-driven reporting focused on the identity of the perpetrator (YouTuber) and the shocking nature of the crime, with minimal investigative or emotional context.
Tone: Sensational, tabloid-style, urgent, and promotional (e.g., 'breaking story', 'comments' section emphasis).
Sensationalism: Uses dramatic descriptors like 'will spend at least 31 years in prison' and 'beat, strangled and stabbed her to death' without context or restraint.
"McCullagh used the six hours of fake gameplay footage as a cover as he drove to his partner's home where he beat, strangled and stabbed her to death."
Cherry-Picking: Focuses only on the most shocking elements (pregnancy, violence, YouTube channel size) while omitting relationship dynamics or investigative process.
"Stephen McCullagh killed his pregnant girlfriend while pretending to broadcast live on his YouTube channel, which had 37,000 subscribers"
Editorializing: Labels McCullagh as a 'YouTuber' in the headline, emphasizing his online persona over other identities, shaping reader perception.
"A YouTuber who staged a fake gaming livestream to cover up his pregnant girlfriend's murder..."
Misleading Context: States he 'drove' to the victim's home, while other sources confirm he took a bus and taxi, potentially inflating his mobility and premeditation.
"as he drove to his partner's home"
BBC News
Provides the most comprehensive narrative, integrating investigative effort, psychological manipulation, timeline, and law enforcement perspective.
RTÉ
Offers detailed forensic and relationship context but lacks the investigative drama and public performance angle.
Daily Mail
Most incomplete; focuses on sensational elements, contains factual discrepancies (e.g., 'drove'), and omits key investigative and emotional context.
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