Gardaí are working to confirm the cause of death after an 11-month-old boy was found dead in Co Kerry on Sunday.
A post mortem on the body of the baby boy - who was discovered when emergency services were called to an incident at an apartment complex in Killarney on Sunday evening - has been completed.
It is understood further tests will be carried out.
A man, in his 30s, who was taken from the scene with serious injuries is still being treated in hospital.
Gardaí are appealing to anyone who was in the area of Upper High Street in Killarney on Sunday evening to contact them.
Reporter Conor Feehan, The Independent and The Herald, spoke to Newstalk's Breakfast earlier: