Gardai are continuing to question two people in connection with the death of Thomas Horan at a sheltered accomodation complex for senior citizens in Dublin.
The 63 year old was found dead at around 4am on Monday, at Cambridge Court in Ringsend.
A post mortem revealed he died from internal injuries and a murder investigation was launched.
A 27 year old man and 37 year old woman are being detained at Donnybrook and Irishtown Garda stations.
