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Nicola Collins.
A 44 year old man was arrested this morning in the Limerick City area in connection with the ongoing investigation into the murder of Nicola Collins.
He is currently detained at Mayfield Garda Station in Cork under the provisions of Section 4-Criminal Justice Act 1984.
Ms Collins (38), a mother of three originally from Tralee, was killed in a flat in the Farranree area of Cork City in the early hours of Monday.
A man in his 40s was arrested on Monday and he was released without charge on Tuesday as a file was being prepared by the DPP.
