A man is still being held by Gardaí this morning in connection with the murder of Dublin man Ciarán Noonan, whose body was found less than a fortnight ago.
Mr Noonan had been missing since October 20, when he was last seen being bundled into a car in the East Wall area of Dublin.
His body was later found in Co. Meath.
A 34-year-old man is being held at Store St. Garda station where he was detained yesterday in north Dublin.
It is the second arrest in this case.