Gardai are investigating an incident in which a shot was fired during a dispute in this morning.
The incident happened at a quarry between Stranorlar and Drumkeen at around 6am.
Nobody was hurt during the incident.
A full Garda investigation has been launched into the incident which is believed to stem from a local civil dispute.
Anybody with any information is asked to contact Letterkenny Garda Station on 074 916 7100 or the Garda Confidential Line on 1800 666111.