A man arrested last week in relation to the murder of an Irish policeman has been released without charge.
he man, who has an address in Northern Ireland, was arrested on April 19, in relation to the murder of serving Detective Garda Adrian Donohoe eight years ago.
The 32-year-old was released without charge on Sunday evening and a file will be prepared for the Director of Public Prosecutions.
The arrest comes six months after a Co Armagh man was sentenced to life in prison for the murder of Mr Donohoe.
Aaron Brady (29) was found guilty in August last year of murdering Mr Donohoe during the robbery of Lordship Credit Union in Bellurgan, Co Louth.
Brady, of New Road, Crossmaglen, was sentenced to life imprisonment for a period of not less than 40 years last October.
He was also sentenced at Dublin's Criminal Courts of Justice to 14 years for robbery, to run concurrently.
Brady was also found guilty of the robbery of about €7,000 (£6,300) in cash and cheques outside the credit union.