Gardaí in Dublin have launched a murder investigation in relation to the death of a 49-year-old man at Dolphin House in Rialto last night.
Post mortem results have revealed that Thomas Brady died as a result of head injuries.
The separated father of six was found at a flat at Dolphin House shortly before 8pm last night. He was taken to St James's Hospital where he later died.
Gardaí are renewing their appeal for anyone who was in the Dolphin's House area last night between 6pm and 8pm to contact them at Kilmainham Garda Station on 01-6669700.