Gardai are continuing to hold a man for questioning in connection with the death of Adrian Folan.
The 41 year old Galway native was found dead in a quarry near Liscannor in County Clare yesterday morning.
Detectives are investigating whether he may have been killed in a row, and a post mortem has been carried out on his body.
Security Editor with the Irish Independent Tom Brady says a man in his 40's has been arrested: