Over 30 divers are continuing to search a lake in Athlone for a missing man from Co. Armagh.
The 30 year old is feared drowned - after his boat sunk on Thursday.
Two other men who were also in the boat fishing were taken from the water.
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The 27 year old died in hospital on Friday, while the 60 year old remains critical.
The boat and the 30 year old man are still missing.
Lifeboat Operation Manager at Lough Ree, Damien Delaney says visibility is poor for the divers: