Retired Canadian Supreme Court judge Peter Cory has presented four reports of his findings on certain murders to Northern Secretary Paul Murphy. The Taoiseach will receive the other two reports tonight.
In the reports, Mr Cory is expected to indicate whether he found evidence of collusion between the security forces and paramilitaries.
In the North, Mr Cory investigated the deaths of Pat Finucane, Rosemary Nelson, Robert Hamill and the Loyalist leader, Billy Wright.
He also spent time in the Republic, investigating the deaths of Lord Justice and Lady Gibson, as they drove North from Dublin in 1987 and the murders of two RUC officers, who were ambushed by the IRA as they returned from Dundalk in 1989.
