The former Ireland footballer and his former wife, Jag Jonago, are suing the Irish Government for defamation over claims they were murdered by a man with a history of mental illness.
Jago was killed in 2014 in a shooting that was later claimed to be revenge for the alleged treatment of her husband Casey Anthony.
Mr Anthony was jailed for life for the murder.
Jag’s sister-in-law, Jessica, was convicted in 2014 of murder in relation to the killing and jailed for 14 years in 2015.
Jagged and Jag were married for two years in the 1970s and were estranged until their deaths in 2014.
They had been estranged since the early 1990s and had two children together, Casey Anthony Jr and Jaggi Anthony.
They were separated by a period of time in which Casey Anthony Anthony Sr, Jago’s brother, took care of her and their two children.
The family claim they were both killed by Anthony’s ex-partner, Jaggis brother, Michael Anthony, who was on parole for murder.
The couple had been together for 13 years when Casey Anthony was shot.
The case against Casey Anthony is a major embarrassment for the Irish government, which has had a turbulent time since the release of the Corrie murder trial, the murder of three schoolboys in Dublin, the death of a teenager in Limerick and the recent murder of a teacher in County Wicklow.
The Government has been criticised for failing to investigate the deaths of those killed by the man with an extensive criminal record and the subsequent investigation into Jag Anthony’s murder.
However, the Irish Courts have ruled that the police were allowed to do their job properly, following the conclusion of an investigation by the Correa inquest, and the trial judge, Justice Thomas O’Donnell, agreed with that finding.
In a written ruling in 2015, Mr O’Connell ruled that there was sufficient evidence to conclude that Michael Anthony killed Jaggib and that there were reasonable grounds for believing Casey Anthony Sr. was the killer.
Mr O”Connell found that the evidence was sufficient to conclude the two men were together in a violent and abusive relationship and that Casey Anthony, the father of the victim, was the sole gunman.
The court also found there was no evidence of any relationship between Casey Anthony’s son, Jagged, and JAG.
However the court found there were “no grounds for disbelieving the statement of Mr Anthony, that Casey is his son” and “there is a reasonable basis for believing the statement that Mr Anthony is his father.”
Judge Thomas O”Donnell said in his ruling that Casey’s sister, Jessica Anthony, was “the sole witness who was present at the crime scene” and that “the family have every reason to believe that her statements to the police are correct.”
The family also want the trial to be reopened in light of new developments in the case.
The judge ruled that it would be “inappropriate” for the family to pursue a prosecution against Michael Anthony and that it was “imperative” that the court reopen the case, “given the importance of the matter to the State of Ireland and to the family”.
Casey Anthony has denied murdering his wife and the judge has agreed the court has no jurisdiction over Casey Anthony as his case is being heard by the Family Court.
The Correa trial was the most high-profile prosecution in Irish history.
The jury was given a choice of life in prison or death.
Casey Anthony said he would appeal against the decision, saying the Correre trial had been “incomplete, inadequate and unjust”.
The judge rejected Casey Anthonys arguments that his legal team had been misled by the Crown and that he was entitled to a fair trial.
Casey said he had a “very deep respect” for Mr ODonnell’s decision.
Judge Thomas, who had earlier heard arguments from the defence, has said the judge’s decision is binding and has not been appealed.
He said the Correcia trial was “informative” and had not “reached any conclusions”.
The court heard that Casey was not involved in the murder and was never arrested, and there was “no physical evidence” to support the theory that Casey and Jessica were killed by Casey Anthony or his brother Michael Anthony.
“The jury were instructed that Casey had no role whatsoever in the Corrina murders, and that no one, not even Casey Anthony himself, could have killed them,” the judge said.
“There is a good deal of circumstantial evidence which indicates that the jury had an adverse impression of Casey Anthony.”
In a letter written to the court on Friday, Casey’s lawyers said the family had “grave doubts” about the court’s decision and that they were “disappointed” in the decision.
Casey’s barrister, Mark O’Mahony, said the trial had “tarnished” the “good name of the Irish justice system”. “There