Investigations are continuing following the discovery of a body at a house in Carrigart this morning.
Gardaí and emergency services were alerted to the death of a man shortly after 8am this morning.
His body has been removed to Letterkenny University Hospital where a post-mortem examination is due to be carried out.
Gardai say the results of the post-mortem will determine the course of the investigation.
A file is due to be prepared for the coroner.