A report by the Ombudsman also identifies “significant” investigative and intelligence failures.
The Police Ombudsman has found “collusive behaviour” by police in 11 loyalist murders, including the 1992 attack at the Sean Graham betting shop.
A report by Marie Anderson also identified “significant” investigative and intelligence failures.
She said it was “totally unacceptable” that police used informants within the Ulster Defence Association (UDA) who were engaged in crimes such as murder.
Police apologised for the “failings identified”.
Ms Anderson’s 344-page report covers multiple attacks, mostly in the early 1990s.
The worst was at a Sean Graham betting shop on the Ormeau Road in south Belfast in February 1992, when two UDA gunmen shot five Catholics dead and wounded seven others.
The report found no evidence that any of the shootings was preventable.
A statement from Relatives for Justice and KRW Law said the families of victims felt vindicated by the report’s findings.
It added: “The report finds that 11 murdered citizens and their families were systemically failed by the British state in life and in death.
“It is a damning report that is undiluted evidence of the policy of collusion as it was practiced in south Belfast, and across the north.”
An escalation of loyalist violence in the early 1990s led the Royal Ulster Constabulary (RUC) – the police force of Northern Ireland at the time – to expand its network of informants within the south Belfast UDA.
But some of them “were actively participating in serious criminality, including murder”.
“This was totally unacceptable and an illustration of how, on occasion, the interests of obtaining information from informants was given precedence over protection of the public from paramilitary crime and murder,” Ms Anderson said.
Destruction of files
The report, published on Tuesday, stated that eight south Belfast UDA members were linked by intelligence to the murders or attempted murders of 27 people.
All eight individuals were police informants either at the time of the attacks, or subsequent to them.
The ombudsman’s report also identified a range of other collusive behaviours.
These included the “deliberate destruction” of files relating to the Sean Graham betting shop murders; intelligence failures which allowed loyalists to obtain weapons and a failure to exploit all evidential opportunities.
What happened in the bookmakers attack?
At 14:20 on Wednesday, 5 February 1992, two armed loyalist gunmen from the UDA walked into Sean Graham’s bookmakers on Belfast’s Ormeau Road.
They opened fire indiscriminately using automatic weapons, hitting 12 of the 13 customers who were inside.
Five people were murdered in the attack. Seven more were wounded.
The Lower Ormeau is a mainly nationalist community and all of the victims were from a Catholic background.
Those who died were Jack Duffin, 66; Willie McManus, 54; Christy Doherty, 52; Peter Magee, 18 and James Kennedy, 15.
Last week, settlements were reached in High Court actions over alleged state collusion in the killings.
Victims and relatives had issued legal cases against the Police Service of Northern Ireland chief constable, the UK government and the Ministry of Defence.
Several hundred people attended a memorial event for the victims on Saturday, marking 30 years since the murders.
In respect of the bookmakers killings, the ombudsman said blood found on the coat of a suspect for that attack was not tested against the blood of those who were killed and injured.
Furthermore, a suspect’s alibi was not tested.
Seventeen people were arrested and questioned about the attack. Two people were charged with the murders, but the charges were later withdrawn.
Mark Sykes, who survived the attack, said the report would take “days to process and come to terms with”.
He added: “Immediately families are shocked to read in the report that eight British state agents were involved in 27 murders and attempted murders.”
One of the weapons used at the Sean Graham betting shop was a Browning semi-automatic pistol stolen from an Army base two years earlier.
A police informant within the UDA gave it to the police who deactivated it before returning it to the informant, along with other guns.
Ms Anderson said covert operations involving the deactivation of weapons for the purposes of frustrating major crime could be an effective policing strategy, if accompanied by proper control mechanisms.
However, her report pointed out that police “lost control” of the guns, including the deactivated Browning pistol.
What is meant by collusion and collusive behaviour?
The term collusion has been raised in several official reports and inquiries related to the Northern Ireland Troubles over the past two decades.
But what does it mean?
It is worth stating there is no offence of collusion, although it may involve a criminal act. It has been said to have many faces.
Generally, it covers a broad range of behaviours, from deliberate wilful actions to a “look the other way” approach.
There is no universally accepted definition of collusion, but from 2003 onwards judges and others have spelled out what it means in a Northern Ireland context.
Read more here.
“Considered objectively, the release of weapons to this individual, given his history of unreliability and the potential for those weapons to be reactivated, demonstrated a disregard for the safety of members of the public by the police,” Ms Anderson said.
“As an objective independent observer, I find it inherently reckless that live weapons were provided to a terrorist in any circumstance.
“It is my view that this behaviour was collusive in nature.”
Ms Anderson said that the failure to retain records around this “controversial activity” was “indicative of a desire to avoid accountability”.
The Police Ombudsman’s report includes details of RUC conduct in relation to almost 10 loyalist attacks between 1990 and 1998.
All of the victims were Catholic. The attacks were:
- The attempted murder of Samuel Caskey on 9 October 1990;
- The murder of Harry Conlon on 14 October 1991;
- The murder of Aidan Wallace on 22 December 1991;
- The murders of Christy Doherty, Jack Duffin, Peter Magee, William McManus and James Kennedy on 5 February 1992;
- The murder of Michael Gilbride on 4 November 1992;
- The murder of Martin Moran on 23 October 1993 (died 25 October 1993);
- The murder of Theresa Clinton on 14 April 1994;
- The murder of Larry Brennan on 19 January 1998.
In a statement, Police Service of Northern Ireland Temporary Assistant Chief Constable Jonathan Roberts said he recognised the “continuing distress being felt by all of the families of those killed and injured in these attacks and want to acknowledge the pain and suffering that they all continue to feel”.
“Areas of the report make uncomfortable reading and I want to offer my sincere apologies to the families of those killed and injured for the failings identified in this report,” he said.
‘Evidence is undeniable’
Niall Murphy, a solicitor who represents some of the families, said the report was “empowering” and “absolutely does make a difference”.
The ombudsman report is a “state-validated” statement that the murders were “afflicted by an over-arching state policy of collusion”, Mr Murphy said.
“I think it’s important, on a day like today, not to just consider this report in a vaccuum, but to now consider the series of reports that have been published that demonstrate and prove as a matter of fact that collusion was a state policy. The evidence is undeniable”.
Former Det Supt Alan Mains said if there was deliberate wrongdoing it should be examined in court and not by an investigator with a “narrative of collusive behaviour”.
“That in some ways is offensive to a lot of police officers from the past,” he told BBC News NI’s Good Morning Ulster.
Mr Mains said he could not defend the use of informers who were involved in murder.
“I do believe that these reports will continue to come out, you will continue to talk about the RUC in the past tense and the narrative will be that we were corrupt, that we were involved in collusion, and that is so far from the truth.”
What is the UDA?
The Ulster Defence Association, formed in 1971, had tens of thousands of members at its peak.
It killed hundreds of people during the Troubles in Northern Ireland and often claimed responsibility for sectarian murders using the cover name the Ulster Freedom Fighters (UFF).
A security assessment in 1985 found that 85% of the intelligence used by the UDA to target people originated from the police and Army and it was heavily reliant on leaks of information.
The UDA remained a legal organisation until it was banned in August 1992.
Notorious attacks by the UFF included the shooting dead of five Catholics at a Belfast bookmakers in 1992 and the Greysteel massacre the following year.
In November 2007, the UDA issued a statement saying: “The war is over”.
It later said it had stood down the UFF and all UFF weapons were being put “beyond use”, but that did not mean they would be decommissioned.
In 2018, the then PSNI Chief Constable George Hamilton said members of the UDA were still involved in organised crime.