Overview
On a Sunday evening in February 1989 the Finucane family were eating a meal in the kitchen of their north Belfast home. Men from the Ulster Defence Association broke the front door with a sledgehammer, came into the kitchen and shot Pat Finucane fourteen times in front of his wife and three children. His wife Geraldine was wounded.
Finucane was a solicitor. He had acted for republican clients, including in high-profile cases against the state, which in Northern Ireland in 1989 was work that attracted attention. Three weeks earlier a Home Office minister had told the House of Commons that there were solicitors in Northern Ireland unduly sympathetic to the IRA — a remark quoted at every stage of the case since.
The Allegation
The family said from the start that the state had been involved. For a long time this was treated as the kind of thing bereaved republican families said.
The specific claims were that the men who killed him had been identified and targeted with intelligence supplied by state agencies; that the weapon had come through a channel the state knew about; that an army agent inside the UDA had been involved in the targeting and had been protected afterwards; and that the subsequent investigations had been obstructed from inside.
Successive investigations chipped at it. Sir John Stevens conducted three inquiries into collusion between 1989 and 2003, and his 2003 overview report concluded that collusion had occurred in the Finucane case and others. Brian Nelson, an army agent working as the UDA's intelligence officer, was convicted in 1992 of offences including conspiracy to murder.
The de Silva Review
In 2011 the government appointed Sir Desmond de Silva, a former UN war crimes prosecutor, to review the papers. It was not a public inquiry — no witnesses were cross-examined, and the family refused to cooperate on the grounds that a paper review could not do the job.
His report, published on 12 December 2012, went considerably further than anyone in government appears to have expected. It found shocking levels of collusion, and set out the elements: state agents were involved in identifying and targeting Finucane; a weapon was supplied and its later disappearance facilitated; and subsequent investigations were deliberately obstructed. De Silva also concluded that there had been a relentless attempt to defeat the ends of justice after the murder.
He declined to find an overarching state conspiracy — his assessment was that no ministerial or institutional decision had been taken to have Finucane killed, and that what happened was the product of agencies operating without adequate control rather than a plan authored at the top.
David Cameron told the Commons the same day that the collusion had been shocking, and apologised to the family. He also declined to order a public inquiry.
The Distinction That Kept It Alive
That single distinction — collusion but no overarching conspiracy — is why the case did not close in 2012.
To the government it was a meaningful finding: rogue conduct within agencies, serious and admitted, but not a state decision to murder a lawyer. To the family it was a paper review, conducted without cross-examination, reaching a conclusion about the absence of high-level authorisation that only a public inquiry with powers to compel witnesses could properly test.
The legal argument continued. In 2019 the UK Supreme Court held that there had never been an investigation into the murder compliant with Article 2 of the European Convention on Human Rights, which requires an effective investigation into a death involving the state. In 2020 the government again declined an inquiry.
The Inquiry
On 11 September 2024 the Secretary of State announced that an independent public inquiry would be established, thirty-five years after the murder. Its first hearings opened in June 2026, and the family described the day as monumental.
Why It Matters Beyond the Case
This file belongs in an archive of conspiracy theories for a reason that has nothing to do with whether it was one. For twenty-three years the claim had every marker of the category: a bereaved family, allegations against security services, official denial, and a political context in which the accusers had obvious motive to exaggerate.
Then a former war crimes prosecutor read the files and a Prime Minister stood up in the Commons and apologised. The claim did not change. What changed was who was saying it.