The Irish Government has apologised to the family of Chief Officer Brian Stack over serious failings connected with the investigation into his murder. The Brian Stack apology was delivered in the Dáil on 21 October 2026 by the Minister for Justice, Home Affairs and Migration on behalf of the Government.
Chief Officer Brian Stack, who worked in the Irish Prison Service at Portlaoise Prison, was murdered in 1983 by the Provisional IRA. The Government said failures in the original investigation, including poor documentation, lost evidence and inadequate communication with his family, contributed to the family’s prolonged search for truth and accountability.
Brian Stack apology acknowledges State investigation failures
In the speech, the Minister for Justice expressed a sincere apology to Brian Stack’s wife, Sheila, and their sons, Austin, Keiran and Oliver. The Minister said the murder was an attack on the State and on the principle of public service represented by Brian Stack.
The Government also recognised the wider suffering experienced by families affected by the Troubles. While the conflict formally ended in 1998, the speech noted that its impact remains part of daily life for many bereaved and injured people.
The Minister identified several shortcomings that affected the family’s pursuit of justice:
- Potentially important decisions were not properly documented during the 1983 and 1984 investigation.
- Crucial evidence was lost over the decades.
- The family was not consistently informed about developments.
- Conflicting accounts increased the family’s distress and uncertainty.
Garda investigation remains open
The Minister said Garda authorities have confirmed that the investigation remains open and that live lines of inquiry are still being actively pursued. However, the passage of time and the loss of evidence have made efforts to identify and prosecute those responsible more difficult.
An Garda Síochána was also criticised for shortcomings in how it communicated with the Stack family. The Government acknowledged that modern family liaison practices were not established in the same way during the 1980s, but said this could not excuse later gaps in communication.
Legacy of the Troubles and call for information
The Brian Stack apology forms part of the Government’s broader commitment to addressing the legacy of the Troubles. The Minister referred to the Joint Framework on Legacy agreed with the British Government and upcoming legislative measures intended to support truth, accountability and, where possible, justice for affected families.
The Minister called on anyone with information about Brian Stack’s murder to provide it to the authorities. The appeal emphasised the continued pain experienced by the family and the need for people with knowledge of the events to show contrition.
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Why the apology matters
The Government’s statement acknowledged that accountability includes not only the actions of those who committed the murder, but also the responsibility of State institutions to investigate properly and keep families informed. The family’s decades-long campaign was described as a lawful pursuit of justice, truth and accountability.
The Brian Stack apology also placed the family’s endurance within the wider peace process. Their continued commitment to lawful means was presented as an example of reconciliation and civic responsibility.
Key takeaway: The Government has apologised for documented State failings in the investigation and communication surrounding Brian Stack’s murder, while confirming that the Garda investigation remains open and appealing for information.
Article/Image Courtesy: gov.ie

