An investigation's been launched into the death of a man in Limerick - after discovering his home had been burgled.

The 62 year old collapsed at the back of his house in Doon at about 2pm.

His sister called emergency services after making the discovery and he was pronounced dead at the scene.

Following a short search Gardaí arrested an 18 year old and a 32 year old.

They're being detained at Henry Street Garda station.