Gardaí investigating the murder of Timothy Hourihane (50s) that occurred at Mardyke Walk in Cork on 13th October, 2019 have made a second arrest.
The man (30s) is currently detained at Portlaoise Garda Station under Section 4 of the Criminal Justice Act, 1984.
The man (20s) arrested earlier today remains in custody at Bridewell Garda Station.