Three men have been arrested in connection with the death of Thomas Dooley in Edenderry, Co Offaly earlier this month.
One man, 19, was arrested this morning in Edenderry and is being held at Tullamore Garda Station.
This afternoon, a second man, also, was arrested in Edenderry and is being held at Birr Garda Station.
A 24 year old man was arrested in Celbridge, Co Kildare shortly before 5pm.
The body of Thomas (Toddy) Dooley was found in his house at Sister Senan Court on 16 February.
He had sustained injuries to his upper body and was pronounced dead at the scene.