Three people have been arrested in relation to the fatal assault of a north Dublin man earlier this year.
33 year old Martin Lynn died in hospital two days after being attacked on Larkhill Road in Whitehall in the early hours of Sunday, July 30th.
This morning, detectives from Ballymun Garda Station arrested two men and a woman, all aged in their 20s.
One of the men is being held under Section 4 of the Criminal Justice Act, 1984, which means he must be charged or released within 24 hours.
The other man and the woman are detained under Section 30 of the Offences Against the State Act, 1939, which comes with a maximum detention period of 72 hours.