A man's been arrested in relation to the murder of Graham McNally in Finglas five years ago.
The 34 year old was found dead at Coldwinters on the North Road in 2009.
This morning a 30 year old man was arrested in the Finglas area in connection with the gangland shooting.
He's due to appear in court later.
Another man in his late 20s has already been charged in relation to the death and appeared in court last Saturday.
