Brian Stack family receives Irish state apology over probe failures

Irish Prime Minister Micheál Martin issued a state apology on 21 October to the family of prison officer Brian Stack, acknowledging serious police failures in investigating his killing by the IRA. Addressing the Dáil, Martin detailed missing physical evidence and gaps in investigative records, BBC News reported.

Stack's widow Sheila and their sons Austin, Kieran and Oliver attended the parliamentary proceedings. Three separate Irish police investigations have taken place, but nobody has been brought to justice for the killing.

Stack, chief prison officer at the high-security Portlaoise Prison, was shot in the back of the neck while crossing a Dublin street after leaving a boxing match in 1983. The father of three was paralysed and died 18 months later, aged 49.

Missing exhibits and undocumented inquiries

A review ordered by the Garda Commissioner in 2007 produced more than 200 recommendations and identified serious weaknesses in the earlier investigation and its management.

Martin told parliament that police had failed to retain a crime-scene map and a motorcycle helmet found nearby that had been linked to the crime. They had also failed to maintain custody of exhibits, including fingerprints, samples and debris collected during the inquiry.

The records did not establish whether potentially important inquiries had been carried out, including interviews with Stack's prison colleagues and prisoners at Portlaoise. Martin also identified failures to interview the Stack family and the officer's wider circle of friends.

He described the disappearance of potentially valuable evidence as unacceptable and said An Garda Síochána, Ireland's police service, had acknowledged that these failures affected the investigation.

Family welcomes recognition but seeks review access

Before the parliamentary proceedings, the family met privately with Martin and Justice Minister Jim O'Callaghan at government buildings.

Austin Stack said in a radio interview that the apology offered substantial comfort because the state was accepting responsibility for investigative mistakes. He said the serious crime review team had identified 194 errors and omissions in the first investigation.

That figure was Austin Stack's account of the review's findings. He said the family had repeatedly asked justice ministers to see the report but had been refused access on the grounds that it was an internal document.

The family had previously received an apology from then Garda Commissioner Drew Harris in 2019. In 2023, police told them that the case file, which had been with the Director of Public Prosecutions, was being returned for further investigation.

Walkout during Sinn Féin contributions

The Stack brothers left the chamber when Sinn Féin representatives spoke. Outside Leinster House, Austin Stack called on party leader Mary Lou McDonald to address the family's concerns and criticised her absence. He also accused her of repeatedly defending the IRA campaign as justified.

McDonald welcomed the state apology while speaking to reporters in Belfast, where she was being interviewed by the Police Service of Northern Ireland in connection with protests at Garvaghy Road. She expressed sympathy for the family's longstanding trauma and pointed to the IRA's earlier acknowledgement of responsibility and expression of sorrow.

A Sinn Féin spokesperson said McDonald's scheduled police interview had prevented her attendance and noted that several senior party representatives had contributed to the Dáil proceedings. The party said Stack's killing was wrong, supported the family's right to answers and said investigating the murder was the responsibility of Irish police.

Sinn Féin TD Pearse Doherty told the chamber that the family's search for answers deserved respect and that investigative failures had added to their suffering.

IRA responsibility acknowledged in 2013

The IRA admitted responsibility in 2013, following a lengthy family campaign that included meetings with Gerry Adams and a former IRA commander. Adams expressed regret over the killing at the time.

According to Sinn Féin's account of the 2013 statement, a former IRA leader acknowledged that IRA members had carried out the shooting, while saying it had not been authorised by the organisation's leadership. The statement accepted responsibility for Stack's death and expressed sorrow for the family's suffering.

During Wednesday's apology, Martin said the Provisional IRA remained in possession of all the facts about the case. Foreign Affairs Minister Helen McEntee said the organisation had targeted Stack, while acknowledging that the state's investigative failures had caused his family further pain.

In the UK House of Commons, Northern Ireland Secretary Sir Chris Bryant welcomed the apology in response to a question from Democratic Unionist Party leader Gavin Robinson. He linked the need for unequivocal apologies to parliamentary discussions on the UK government's Troubles legacy bill.

Stack was the only prison officer in the Irish state killed in violence connected to the Northern Ireland Troubles.