Stephen O’Sullivan
Last Updated on 12 July 2026 by Watchdog Witness
Introduction – A Secret Recording, a Hidden Network
In December 2018, a white Citroen Berlingo van parked in Bruree, Co Limerick, became the centre of a corruption scandal that would shake the foundations of An Garda Síochána.
Inside the van, a covert audio recording device captured a conversation between Stephen O’Sullivan, a 43-year-old Limerick car dealer, and Detective Garda David Bourke . On the recording, O’Sullivan is heard saying “there’s 20” as he hands over cash. Bourke replies: “I haven’t really fuckin earned that really” .
What was the money for? The prosecution alleged it was a bribe – €20,000 paid to a corrupt garda in exchange for confidential information about a Criminal Assets Bureau (CAB) investigation codenamed “Operation Glacier” .
But O’Sullivan tells a different story. He claims he was the victim of a sophisticated extortion racket run by senior gardaí who demanded €120,000 to “put away” the CAB investigation . He says he lived in fear for his own safety and that of his family .
The trial collapsed in February 2026 after a “previously unknown but potentially highly relevant” witness emerged, whose evidence Judge Sinéad Ní Chúlacháin said was “an entirely new strand of evidence” .
This is the story of a car dealer, a corrupt detective, a secret recording, and the unanswered questions at the heart of a garda corruption scandal.
Who Is Stephen O’Sullivan?
Stephen O’Sullivan (43) is a Limerick-based car dealer and director of Stephen Bawn Motors, trading as Bawn Motors, on the Ballysimon Road in Limerick .
He is a married man with children, described in court documents as a businessman with a legitimate car dealership that had been operating for years . His business came under scrutiny when CAB launched “Operation Glacier” – an investigation into whether O’Sullivan and his business partners were in possession of the proceeds of crime .
The investigation began in November 2017, and was described in court as “a sensitive investigation” with an emphasis on confidentiality. It was managed by a very small team, and those involved were “continually reminded of the potential consequences of the disclosure of the details or the fact of the investigation” .
Part 1: The Alleged Payment – €20,000 in a Van
The prosecution’s case centred on a meeting that took place on 22 December 2018 in Bruree, Co Limerick . O’Sullivan and Detective Garda David Bourke met in a white Citroen Berlingo van, which had been fitted with an audio surveillance device .
The jury heard a recording of the conversation. In it, O’Sullivan is heard handing over money and saying “there’s 20”. Bourke replies: “I haven’t really fuckin earned that really” .
The prosecution alleged that O’Sullivan paid the €20,000 in exchange for confidential information about the CAB investigation, codenamed “Operation Glacier” . The court heard that during the recording, O’Sullivan asked Bourke about the investigation: “is it put aside or is it gone?” Bourke replied: “No, it’s not, still going ahead and they are still coming down to meet us” .
The prosecution argued that Bourke had access to information he “ought not have had” and that O’Sullivan “certainly ought not have had” . They alleged that Bourke also told O’Sullivan “how to put off the Revenue Commissioners” .
Part 2: The Defence – Extortion and a Garda Network
O’Sullivan’s defence was far more explosive than a simple bribery case.
He told gardaí that he was the victim of a sophisticated extortion racket run by senior members of An Garda Síochána . In a voluntary interview in January 2022, he read a prepared statement in which he detailed his version of events .
The Alleged Extortion Network
O’Sullivan said he first became aware of Detective Garda Bourke through an associate identified in court only as “JC” . JC told him that a senior detective wished to meet him about alleged criminality in his business .
He was driven to a remote rural area near Oola, where he met Bourke in the Berlingo van. Bourke told him he was “personally investigating” criminality at O’Sullivan’s yard and that there was going to be a CAB investigation . O’Sullivan said he was “extremely shocked and perturbed” and made it clear he wanted any future meetings to take place in a garda station, describing meeting a senior detective in this way as “extraordinary” .
The Demand for €120,000
O’Sullivan made inquiries about Bourke and was informed that he was a “most powerful man with great influence” and “a powerful and devious man capable of doing anything”. He was told that Bourke “operated closely and was friendly with Superintendent Eamonn O’Neill” .
JC then pressurised him into meeting Bourke again. Bourke told him he was under investigation and referred again to Supt O’Neill. Later, JC told O’Sullivan that Bourke was “looking for money” and that he needed to meet him again .
The demand was staggering: JC told O’Sullivan that Bourke and Supt O’Neill “would be involved in the CAB investigation”, “they would be in a position to put it away”, and “they would need €120,000” . He was told that “that man and Eamonn O’Neill could make life very difficult and awkward” for him .
The Fear of Reprisal
O’Sullivan said he considered making a formal complaint but feared any complaint would result in reprisals. He told gardaí: “you can’t call the guards on the guards” .
He said he then began to notice he was being “followed and harassed”. He claimed Supt O’Neill began appearing at his regular eateries. On one occasion, Supt O’Neill drove into his car yard in an unmarked car with Bourke in the passenger seat. When O’Sullivan approached the car to speak to them, it was driven off .
O’Sullivan told gardaí:
“I was concerned for my own safety and my family. I had nowhere to go. I was so anxious, depressed and worried.”
“I had no interest in the information being offered. I was concerned evidence could be planted at my premises. I was under extreme pressure.”
Part 3: The Secret Recording – The Smoking Gun
The prosecution’s key piece of evidence was the covert audio recording made inside the van . The recording captured the moment O’Sullivan handed over the €20,000 and discussed the ongoing CAB investigation.
But the recording also revealed something else: O’Sullivan was not just a passive briber. He was asking questions, seeking information, and trying to understand the scope of the investigation against him.
When he asked Bourke about “Operation Glacier”, Bourke’s response confirmed that the investigation was still active and that CAB officials were planning to visit Limerick . This suggests that Bourke was providing real, actionable intelligence.
Part 4: The Trial Collapse – A “Highly Relevant” New Witness
The trial began in January 2026 and lasted several weeks. The jury was shown the audio recording and heard from garda witnesses, including the head of the investigation .
But on 9 February 2026, the trial collapsed .
The defence had made an application to call a “previously unknown but potentially highly relevant” witness . The judge, Sinead Ni Chulachain, heard legal submissions and ruled that the jury should be discharged .
In her ruling, she noted that the defence had made an application to call a new witness, whose evidence they say is potentially highly relevant and who the prosecution was aware of . The prosecution conceded that the new witness was highly relevant and agreed to discharge the jury .
The judge said what was being proposed was “an entirely new strand of evidence” relating to events that occurred “many years prior” . She said the defence “must have an opportunity to put this evidence before the court” and that she was “not satisfied” that allowing the jury to continue in the absence of this evidence “would do justice to anyone” .
She told the jury that an issue had arisen that was going to take more time than available to resolve, and that some of the matters were “very sensitive” – she could not tell jurors what happened .
The case has been adjourned to fix a new trial date .
Part 5: The Wider Context – Supt Eamonn O’Neill and a Pattern of Allegations
O’Sullivan’s allegations against Supt Eamonn O’Neill are part of a wider pattern of misconduct allegations surrounding the senior garda.
Supt O’Neill and four other gardaí are currently on trial at Limerick Circuit Criminal Court, charged with a combined total of 39 counts of engaging in conduct tending or intended to pervert the course of justice in respect of road traffic summonses .
The trial has heard evidence that O’Neill and his colleagues allegedly intervened to have road traffic summonses quashed for friends and associates . The former head of the Garda National Bureau of Criminal Investigation (GNBCI), Walter O’Sullivan (no relation to Stephen), led a dawn raid on O’Neill’s home in 2019 .
The high-ranking officer text message: The jury in that trial heard evidence that a high-ranking garda (now retired) sent a text message to Supt O’Neill asking him to intervene in a friend’s summons. The text read: “Eamon, that’s a friend of mine, stopped for a seat belt in Oola. Could you enquire? If it’s too late, no problem” . The senior garda was interviewed for 23 minutes and never charged. By contrast, the four gardaí on trial were questioned for over four hours .
The “cosy” interview: John Byrne, counsel for one of the gardaí, put it to Walter O’Sullivan that his client was questioned for over four hours in a garda station, while the high-ranking garda was interviewed for 23 minutes in a “cosy” office. O’Sullivan denied there was anything cosy about being interviewed under caution .
Why This Case Matters for Watchdog Witness Readers
The Stephen O’Sullivan case raises several urgent questions about corruption and accountability in An Garda Síochána:
1. The Extortion Network
O’Sullivan’s claim that senior gardaí demanded €120,000 to “put away” a CAB investigation is deeply alarming. If true, it suggests a systemic problem of corruption within the force.
2. The Secret Recording
The fact that gardaí secretly recorded their own detective accepting a cash payment is unprecedented. It raises questions about how long this had been going on and who else was involved.
3. The Trial Collapse
The emergence of a “previously unknown but highly relevant” witness after the trial had started is highly unusual. The judge’s decision to discharge the jury suggests that this evidence could have changed the outcome of the case.
4. The Pattern of Allegations
Supt O’Neill is already facing 39 charges of perverting the course of justice. O’Sullivan’s allegations add to a growing pattern of misconduct allegations surrounding this senior garda.
The question for Watchdog Witness readers is simple: If a car dealer can be forced to pay €20,000 to a detective to avoid a CAB investigation, and if senior gardaí are allegedly running a €120,000 extortion racket, what protection do ordinary citizens really have?
Timeline of Events
Sources – Click to Verify
| Source | Description | Link |
|---|---|---|
| RTE.ie | Trial collapses over new witness (Feb 2026) | View |
| Limerick Leader | Trial opens with secret recording evidence (Jan 2026) | View |
| The Journal | Trial collapses; judge cites “sensitive” matters (Feb 2026) | View |
| RTE.ie | Car dealer claimed gardaí were extorting him (Feb 2026) | View |
| Irish Times | Trial collapses over new evidence (Feb 2026) | View |
| Irish Independent | Car dealer claims senior gardaí sought €120,000 (Feb 2026) | View |
| The Journal | Ex-GNBCI head denies seeking to quash summons (Dec 2025) | View |
| RTE.ie | Former senior garda gives evidence of investigating Supt (Dec 2025) | View |
Disclaimer
Disclaimer: This article is based on publicly available court records and news reporting. Stephen O’Sullivan has pleaded not guilty to the charge of corruption. The allegations of extortion made by O’Sullivan have been reported in court proceedings but have not been proven. All individuals are presumed innocent until proven guilty in a court of law. This article does not constitute legal advice and is provided for informational and journalistic purposes only. Watchdog Witness does not guarantee the accuracy or completeness of third-party sources cited. This article may be updated as further information becomes available.
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