Gardai have released the name of the man whose body was found yesterday in Ballymun.
He is 54-year-old Anthony Jordan from Balbutcher Lane in Ballymun.
After a post mortem was carried out on his body, it was concluded that he had died of head injuries.
Gardai now say that they are carrying out a definite line of inquiry with their investigations.
However, they are looking for anyone with any relevant information to contact them.